Answer:
y=x-32
Step-by-step explanation:
y=mx+b where m is the slope and b is the y-intercept.
slope=change in y/change in x
=5/5
y=5x+b --> choose a random point
(7,3) ---> 3=5(7)+b=35+b
b= -32
y=x-32
Charlene is training for a marathon. She runs 5 kilometers per day for 5 days each week. If K stands for the total number of kilometers she runs and W stands for the number of weeks she trains, which equation can be used to find the number of kilometers she has run?
Question 17 options:
K = 25W
W = 25K
W = 5K
K = 5W
Answer:
W = 25K
Step-by-step explanation:
One week gets 25kilometers ( 5 km x 5 days =25 km for per week)
Answer:
Step-by-step explanation:
it's not homework but can someone tell me if this printer is only for photos or it's just a normal printer
Answer:
It is a normal Printer
Step-by-step explanation:
I Know it because I use it every 10 minutes!
do anyone know
x+2=-14-x
Answer:
x=-8
Step-by-step explanation:
Answer:
x = - 8
Step-by-step explanation:
x + 2 = - 14 - x
x + x = - 14 - 2
2x = - 16
x = - 16/2
Which expression is equivalent to
5
p
2
+
3
p
2
−
6
p
? first correct answer gets brainliest pog
Answer : The correct answer is 8p2 - 6p
PLS HELP ME!!!!! URGENT!
Answer:
it's the very first anwer
Step-by-step explanation:
all you had to do was subtract the bottom exponents from the top, maintaining the sane base numbers
[tex] \frac{4 {}^{33 } \times {8}^{37} }{4 {}^{15 \times } 8 {}^{21} } \\ we \: know \: that \\ {a}^{m} \div {a}^{n} = (a) {}^{m - n} \\ \: = (4) {}^{33 - 15} \times (8) {}^{37 - 21} \\ = (4) {}^{18} \times (8) {}^{16} [/tex]
option (1) is correct answerHow would you solve this problem? (Worth 10 points, pls help!)
Answer:
(22,0)
Step-by-step explanation:
1. Select any two points given and find their slope (rise/run)
(-38, 40) and (-23, 30)
slope = [tex]\frac{40-30}{-38-(-23)}[/tex] = - 2/3
2. Use the slope and one of the points to create an equation of the line in the format y = mx + b, where m = slope and b = y-intercept.
y = mx + b ⇒ 40 = -2/3 (-38) + b
3. Solve for b
40 = -2/3 (-38) + b
40 = 76/3 + b
40 - 76/3 = b
b = 44/3
4. To find the x-intercept, set y = 0, and solve.
y = -2/3 x + 44/3
0 = -2/3 x + 44/3
2/3 x = 44/3
x = 22
Hope this helped!
Help plz:
14. Factor the following:
e. q^2 - 7q + 12
f. r^2 + 13r + 12
g. x^2 - x - 20
h. y^2 + 5y + 6
Answer:
e. (q-3)(q-4)
f. (r+1)(r+12)
g. (x-5)(x+4)
h. (y+2)(y+3)
10 points. Thank you :)
Answer:
I believe it's A
Step-by-step explanation:
Answer:
i think C. 10(5x-3) is answer
A bag of marbles contains 35 blue marbles and 15 green marbles. Which of the following shows the decimal of the fraction of green marbles in the bag?
Answer:
15.35
Step-by-step explanation:
Answer:
0.3
Step-by-step explanation:
We know the bag has 50 marbles total: (35+15=50)Now, put 15 over 50 to make it a fraction: (15/50)Finally, we figure that 15 divided by 50 equals 0.3.Thus, our answer is 0.3!Two right triangles are graphed on a coordinate plane. One triangle has a vertical side of 4 and a horizontal side of 10. The other triangle has a vertical side of 12 and a horizontal side of 30.
Could the hypotenuses of these two triangles lie along the same line?
A. No, because they are not similar triangles
B. No, because one is larger than the other
C. Yes, because they are similar triangles
D. Yes, because they are both right triangles
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Stella models a product with algebra tiles. Write a number sentence that best describes her model. Fill in the blanks.
Answer:
555 and 777
Step-by-step explanation:
do anyone know
-8(1+4x)+7x=-25-8x
Answer:
x = 1
Step-by-step explanation:
-8(1+4x)+7x=-25-8x (Given)
-8 + -32x + 7x = -25 - 8x (Distribute)\
-8 + -25x = -25 - 8x (Combine like terms)
-17x = -17 (Move variables(x) to the left and constants to the right)
x = 1 (Divide) (the answer is positive because when you divide a negative number by a negative number it turns positive)
The three oldest children need shoes. You find a store that has shoes on sale. All shoes in the store are marked $10 per pair. You have a choice of “Three for the price of two” or “Buy one and get 25% off the second.” Which of these is the best deal? Explain your reasoning.
Answer:
3 for the price of 2
Step-by-step explanation:
I had this question
Okay, they all equal 30 bucks. The first one would change into 20 bucks and the other would be Take off 10 by 30, 20, 20 with 25% off is 15. Then 15 + 10 is 25.
First one = 20.
Second one = 25.
Three for the price of two is cheaper.
PLZ HELP AS SOON AS POSSIBLE!!!!!!!!! WILL GIVE LIKE, 5 STARS, & BRAINLIEST; THE WHOLE SHEBANG; (Worth 20 Points!)
Krystine has a weekend job advertising an upcoming play. She has two options for being paid. Option A is an hourly wage of $7.00. Option B is a 5% commission on all money made at the play. She plans to work 8 hours each day on Saturday and Sunday. Krystine estimates the play will make about $2,100 this weekend. Which option gives Krystine more earnings this weekend?
Part 1
Choose the correct answer below.
A.Option B gives Krystine more earnings this weekend.
B.Option A gives Krystine more earnings this weekend.
C.Both options give Krystine the same amount of earnings
Answer:
option A she will make 112. option B 105. so she will make more money on option A
Answer:
Answer A
Step-by-step explanation:
Leroi and Sylvia both put $100 in a savings account. Leroi decides he will put in an additional $10 each week. Sylvia decides to put in an additional 10% of the amount in the account each week.
Who has more money after the first additional deposit? Explain.
Who has more money after the second additional deposit? Explain.
Answer:
ok just follow these steps
Step-by-step explanation: part over whole like this part then percent over 100% like this percent
-----------over ------------------
whole 100%
The quotient of two numbers is negative. What must be true about the two numbers?
The dividend is negative.
The divisor is negative.
Either the dividend or the divisor is negative, but not both.
Both the divisor and the dividend are negative.
Answer:
either the dividend or the divisor is negative but not both
Step-by-step explanation:
Jose goes out to lunch. The bill, before tax and tip, was $10.45. A sales tax of 8% was added on. Jose tipped 17% on the amount after the sales tax was added. What was the total cost of the meal, plus tax and tip? Round to the nearest cent.
estimate the solution of the equation to the nearest whole number.
7.8 + n = 38.2
Answer: 30
Step-by-step explanation:
help meeeeeeeeee 5 buck plz
i hope this helps :)
32) 48,504 ÷ 16
33) Is the sum of 15,398 + 7,292 even or odd? Why?
34) Is the product of 312,234 x 8,987 even or odd? Why?
I need all of these answers by today!!
Answer:
48,504 ÷ 16 = 3031.5
Even because the answer is 22690, which is an even number (All numbers ending in 0 are even)
Even because the answer is 2806046958, which is even (All numbers ending in 8, including 8 itself, are even)
HELPPPPPPPPPPP
GIVING BRAINLIEST
Answer:No
Step-by-step explanation:
Just look at it
the diagrams for my last question I can'put the other one just lmk if these 2 r it
I can't see the whole question. Can you plz make a whole question so I can answer it plz?
plz give me brainliest. I need a lot of those.
A pet store is having a pet fish sale. Lauren bought b balas and c catfish. Write an algebraic expression to represent the total cost of the fish. Use the chart to answer the question.
Mr. Calloway has a rectangular yard that is 120 feet wide and 80 feet deep. To keep his dogs on his property, he needs to build a fence. How much fencing does he need?
A. 200 ft
B. 36 ft
C. 400 ft
D. 480 ft
Answer: what I think the answer is 480 letter D
Step-by-step explanation:
select the correct expression.
Answer:
D
Step-by-step explanation:
All we need to know is that there are 2 PASTRIES, this makes it to where we can exclude any equation multiplying against two tea cups. Thus making D the only answer correct.
Find the total cost with sale tax.
Holly has $15 to buy a gift for her brother. She found a stuffed animal that cost $12.50. With 10.1% sales tax added on, what is the sale tax? What is the total cost of the stuffed animal with tax included? Will holly have enough money to buy the gift?
What is the name of the tide when the sun, moon, and earth are all aligned, causing the greatest pull for highest and lowest tides?
Question 10 options:
Low tide
Spring tide
High tide
Neap tide
Answer:
Whenever the earth, moon and sun are aligned, the gravitational pull of the moon is augmented by the gravitational pull of the sun, causing larger than average tidal ranges — meaning especially high high tides and very low low tides. These extreme tides are called “spring tides.”
Step-by-step explanation:
Write 28 x 32 in associative property
Answer:
32 * 28
Step-by-step explanation:
Just flip the positions of the two and you have your answer
Help me pls it won't let me unselect the one I clicked on
write 28 x 32 in distributive property
Answer: I'm not sure if anyone else has answered but ~ The Answer is 4* 14
Hoped this helped i'm learning the same thing
Step-by-step explanation: