Help me someone please I’m lost and confused??

Answers

Answer 1

Answer: go to Cymath

Step-by-step explanation: This helped me with like everything in math class! It gives you step by step answers

Related Questions

The number of free spng to download is determined by usomg a ratio. When you purchase 40 songs, you get 24 free song download. How many songs must you purchase in order to get 6 free song downloads?

Answers

Answer:

Step-by-step explanation:

set up a proportion, 40/24 and x/6, 6 times 40 = 240, divide by 24 to get 10

Draw diagonals ACand BDon rectangle ABCD. Measure and record the lengths of the diagonals.

Answers

Answer:

Diagonal Length

AC 7.21

BD 7.21

Step-by-step explanation:

Answer:

Diagonal | Length

AC | 7.21

BD | 7.21

Step-by-step explanation:

-edmentum

solve for x

-30=5(x+1)

Answers

Answer:

-7

Step-by-step explanation:

What is 13 / 143 as a unit fraction

Answers

Answer:1/11

Just got it using some brain cells >:)

Answer:

1/11

Step-by-step explanation:

13/143=1/11

need these 3 problems answered
1.(2x-3)^2+24=0
2.(3x+1)^2-49=0
3.3x^2-12x=-45

Answers

Answer:

ummm ................

12=6x+3y solve for y

Answers

Answer:

1 1/3 = y

Step-by-step explanation:

12 = 6x + 3y

12 = 9y

12/9 = y

1 1/3 = y

Hope this helped!

This year, there were 25% fewer sunny days than last year. That’s my question.

Answers

If there were 25% fewer sunny days this year than last year, then there were 25% more sunny days last year than this year and the number of sunny days in the coming year is unknown.

What is the factorization of the expression below?
25x^2 - 36
A. (5x+6)(5x-6)
B. (5x-6)(5x-6)
C. (5x- 4)(5x-9)
D. (5x + 4)(5x-9)

Answers

i think its D????????????????????????

5x5 = 25
9 x 4 = 36
- and a + equals a -

Answer: The answer is A, (5x+6)(5x-6)

Step-by-step explanation: The negative and positive 6 will cancel out the regular X, meaning that 25x^2 and -36 are the only numbers left.

m= -(4+ m) + 2
m=
what’s m?

Answers

Answer:

m = -1

Step-by-step explanation:

m= -(4+ m) + 2

Distribute

m = -4-m+2

m = -2-m

Add m to each side

m+m = -2-m+m

2m = -2

2m/2 = -2/2

m = -1

what do reflections have that dilation do not

Answers

Answer:

A reflection is the same just on the opposite side a dilation enlarges or enhances it along with flipping it thats what makes them different please give me brainliest.

-3 = 1 3/5 + m .
what is m

Answers

Answer:

m = -4 3/5 or -4.6

Step-by-step explanation:

First, we need to isolate the variable, m. We subtract 1 3/5 on both sides of the equation, and then we should get -4 3/5 = m.

hope this helped !! :D

Which expressions are equivalent to 3x + 3(x + y)?
Choose all answers that apply:
A 6x + 3y
B 3(x + x + y)
C 3ay

Answers

3x + 3(x + y)

3x + 3x - 3y

6x - 3y

your answer would be A

Answer:

A and B

Step-by-step explanation:

3x+3(x+y)

3x+3x+3y

6x+3y

3(x+x+y)

3x+3x+3y

6x+3y

plz help me with this i do not understand math stuff

Answers

Answer: Pink choice: y= -6x -2

Step-by-step explanation:

In order to be parallel, the slope must be the same. You find the slope as the number or fraction connected to x. ("co-efficient" of x in math talk)

In the given equation, that is -6. (So that knocks out the first two choices)

The other thing to look at is the y-value of the given coordinate,(-1,4)

(The y-value is the second number in the coordinate (x.y) is the pattern)

and compare it to the the last number in the equations in the choices and Here the Yellow choice has y= -6x + 4 so this line can't pass through the coordinate given, because +4 in this equation is where the line crosses the y-axis. ("y-intercept" in math talk) So yellow choice is out!

The attachment shows what the graphs of the choices look like.

The black line is the correct answer. The given coordinate (-1,4) is the labeled red spot. The blue line is the given equation. (You can see where it "intercepts the y-axis on the +3) And the green line also has the -6 slope, but misses the point and intercepts the y-axis at 4.)

I hope the diagram and explanation helps you understand better. It can be confusing.

The value of x must be greater than
O 0
O 1
O 3
O 7

Answers

3 Because the length of the two would not have to make it seven so it’s got to be three

A store sells new video games for $45 each. Used video games sell for $18 each. Alex is buying 2 new video games and x used video games. Which equation can be used to find y, the total price Alex must pay in dollars?

Answers

Answer:

u = t/18 - 5

Step-by-step explanation:

45n + 18u = t where t is the total price, n is the number of new video games, and u is the number of used video games

plug in two:

90 + 18u = t

solve in terms of u:

18u = t - 90

u = t/18 - 5

can i get a thanks and brainliest please?

dose anybody know this? could you provide the step by step

Answers

17 people because if they spend $300 the equation 300=5p+215, then subtract 215 on both sides then it would be 85=5p and then you divide 5 by 85 and you have 17 (sorry if i’m wrong!)

3x + 2y + z = 7 2x + 3y - z = 8 5x + y + 2z = 11

Answers

Answer:

x = 3, y = 0, z = −2

Step-by-step explanation:

suppose that there were a positive correlation between the variables u and v. if v is 24 when u is 10, which of these is most likely to be the value of v when u is 20?

Answers

Answer: 48

Step-by-step explanation: I got it wrong and it said the correct answer was 48

write a real world problem that can be solved using the distributive property

Answers

Answer:

10 + 2. 3(10 + 2) = ? something like that I think .

Step-by-step explanation:

[(2r^2t)^3/4t^2]^2 simply

Answers

Answer:

=4r12t10

Step-by-step explanation:

Is 123456789098765432172 is divisible by 18?

Answers

Answer:

123456789098765432172 is NOT divisible by 18. When it is divided out you are left with a decimal! :)

Step-by-step explanation:

someone please help! I’ll give brainliest!!

Answers

The images are similar. The scale factor is 3/4, but may also be 4/3 depending on which image is the original one. I would go with 3/4.

Flavia needs to build a fence around her dog house, as illustrated on the coordinate grid below. If each unit represents 1 foot, what is the total length of Flavia’s fence in feet?

Answers

Answer:

I would say your answer is (D

Use Graphs A-D for Exercises 9-11. During the winter, the amount of water that flows
down a river remains at a low constant. In the spring, when the snow melts, the flow of
water increases drastically, until it decreases to a steady rate in the summer. The flow
then slowly decreases through the fall into the winter. Consider the graphs shown.
A.
B.
Water (gallons per second)
Water (gallons per second)
Season (winter-fall)
Season (winter-fall)
C.
D.
Water (gallons per second)
Water (gallons per second)
Season (winter-fall)
Season (winter-fall)
9. Which graph best represents the given situation?
Graph B
10. Describe the other three graphs.
11. What are possible situations for graphs B, C, and D?

Answers

did u get the awnsers?

Match the equation on the left with its solution(s) on the right.

Answers

x^2=25 is -5,5
(x+2)^2=169 is -15, 11
x^2-49=0 is -7, 7
-5x^2=-500 is -10, 10

Brad sells each cup of lemonade for $0.50 he wrote.

Answers

Answer:

What are we supposed to solve??? its incomplete

Step-by-step explanation:

The Rock Zoo nurses 37 species of big cats. Recently, a few species of big cats were sponsored to other zoos around the country. The zoo now nurses only 25 species. How many species of big cats were sponsored to other zoos?

Write the equation to be used to solve this equation.

Answers

Answer:

12 species

Step-by-step explanation:

37-N=25

working backwards

25-37=N

=25-37=12

b) Simplify 2-(3-a) = -4

Answers

Answer:

-1+a

Step-by-step explanation:

2-(3-a) = (2-3-(-a)) = -1+a

Answer:

a=-3

Step-by-step explanation:

First off subtract 2 from both sides:

-(3-a)=-6

Then distribute the negative:

-3+a=-6

Finally add 3 to both sides:

a=-3

tadah!!

Hope that helps.

Plsss helppppssssss me :< and explain thatttttt

Answers

Answer:

you need to take a better picture nobody can see that i not trying be be rude

Step-by-step explanation:

Answer:

upload clear picture, it is very easy

Step-by-step explanation:

Look at the table. Bob ran 3 miles in 18 minutes. Complete the table:

Answers

Answer:

First one, Third one, Fifth one, and the last one too.

Step-by-step explanation:

Answer:

Step-by-step explanation:

First, make a ratio:

18 min/ 3mile = 6 min/mile

now multiply to finish the table:

1: 6

3: 18

5: 30

10: 60

25: 150

Other Questions

What is body composition?...it's all in the pic Only ANSWER if you know...unrelated answers will be reported...and deleted X=square root of y + 1 / y_ 2Make y the subject. Can you please solve it.. What is 1.7x=? When x=5 what would happen if the Federal Reserve chairman says that the central bank will raise interest rates. which and how would it affect food prices, housing or oil? Aquanauts explore the area called? ASAP I WILL GIVE BRAINLY Even after his final transformation occurs, Buck _____.still does not hate menstill hates menstill wants to be a part of human societystill believes that only dogs can be good Mrs. Sing invest $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will mrs. sing substitute for r in the simple interest formula? one effect European expansion had on the 16th and 17th centuries? Read this excerpt from "The Day the Gulls Went Crazy" bySusan E. Quinlan.What is the author's purpose in this paragraph?O to describe what Larry does with the gulls' eggsto highlight how defensive gulls are of their neststo explain how Larry used his cleverness to capturegullsCapturing and rebanding an adult gull is much more difficultthan capturing a small flightless chick. Resourceful as always,Larry developed a special capture technique. He rigged up atool using a rope noose, monofilament fishing line, and a fishingpole. Knowing the fight a two-and-a-half-pound adult gull mightput up, he scared the bird off its nest and replaced its fragileeggs with dummy eggs. Next, he laid the noose around the nestand moved away. A trail of fishing line led from the noose to thefishing pole and reel in his hands. Crouching low, Larry waitedfor the retum of the bird in need of rebanding. When themoment was right, he reeled in the line, tightening the noosearound the gulls legs.O to emphasize the materials that Larry used The ancient city of Harappa had A paved roads, sewer lines, and grids of streets B an opera house, a postal service, and an art school C restaurants, bookstores, and public transportation D a city council, a mayor, and a fire department HELPPPPPPPPpPPPPPppp please help I will mark brainlist if right. Which advanced technology did Europeans not use to travel west to get across the oceans Apr. 2 Purchased $6,900 of merchandise from Lyon Company with credit terms of 2/15, n/60, invoice dated April 2, and FOB shipping point. 3 Paid $390 cash for shipping charges on the April 2 purchase. 4 Returned to Lyon Company unacceptable merchandise that had an invoice price of $500. 17 Sent a check to Lyon Company for the April 2 purchase, net of the discount and the returned merchandise. 18 Purchased $13,100 of merchandise from Frist Corp. with credit terms of 1/10, n/30, invoice dated April 18, and FOB destination. 21 After negotiations, received from Frist a $400 allowance toward the $13,100 owed on the April 18 purchase. 28 Sent check to Frist paying for the April 18 purchase, net of the allowance and the discount.Required:Prepare journal entries to record the above transactions for a retail store. Assume a perpetual inventory system. In what 2 ways does the American electoral system tend to promote a two-party system? What is the value of 4(x - 2)(x + 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5) when x = 5? Which information could a student determine from only the chemical formula of a protein O SYSTEMS OF EQUATIONS AND MATRICESSolving a word problem using a 3x3 system of linear equations....Over the last 3 evenings, Latoya received a total of 96 phone calls at the call center. The second evening, she received 2 times as many calls as the thirdevening. The third evening, she received 8 fewer calls than the first evening. How many phone calls did she receive each evening? HELP WITH MATH!!! 20 points the questions are solving systems by substitution Have you ever felt like you were worthless?