Answer:
If you have a system of equations that contains two equations with the same two unknown variables, then the solution to that system is the ordered pair that makes both equations true at the same time.
Step-by-step explanation:
I hope this helped.
What is the equation of the following direct variation?
y = 2 x
y = 1/2 x
y = -1/2 x
y = -2 x
what s this pls helpppppp
Answer:
3
Step-by-step explanation:
HELP PLS YOU WILL GET BRAINLIEST!! (PAST DUE)
Answer:
3. 4.79 dollars
1. 8 pounds of apples
Step-by-step explanation:
3. 1 United States Dollar equals
20.86 Mexican Peso so 100 pesos equal 4.79
1. it say 5 pie equals 2 pound so just times 2 times 4
hope i could help
Please do these question and with explanations please
Answer:
Step-by-step explanation:
1 is C
2 is G
3 is A
4 is J
5 is D , 9 units
6 is exactly 10 units
sorry to get to the so late, send me a message if you want to see more about how to get the answers.. or if you have other math questions :)
Please help! I will mark you brainliest if you get the answer correctly , look at the picture.
Answer:
12 weeks
Step-by-step explanation:
plz mark brainlyest
Answer:
B.12 weeks
Step-by-step explanation:
Sam already has $50 dollars saved.
He wants to get $30 each week.
The cost is $410.
If he already has 50 you should subtract this from 410(it equals 360)
Then you multiply each answer by 30
The correct answer is B.12
30*12=360
(sorry if that is confusing my brain works weird)
ANSWER QUICK THIS IS TIMED!! Add explanation please, if not thats okay I guess.
Answer:
2 times 24 = 48
Step-by-step explanation:
Please help me with this question.
Answer 1/4
Step-by-step explanation:
3/12 divided by 3 is 1/4
Which product, when simplified, is negative?
A
0.5×(−6.9)×100×(−4)
B
90×[−25]×(−1)×15
C
−3.5×10×(−7)×(−18.5)
D
−8×(−14)×(−2)×(−1000)
Answer:
C
−3.5×10×(−7)×(−18.5)
Step-by-step explanation:
There are three negative signs in this expression. An odd number of negative signs will result in a Negative product.
Remember: "a negative times a negative is a positive!"
This is true whenever there is an EVEN number of negative signs.
What is the measure of ∠x
Answer90 degrees
Step-by-step explanation:
anyone wanna help me?
WILL GIVE YOU BRAINIEST AND MORE!!
Write an integer to represent the following situation: A boat is sitting at sea level.
Answer:
The integer would be 0 since ithe boat hasnt gone above or below sea level.
what i this pls help me out
Answer: 1
Step-by-step explanation:
17 minus 2 = 15
16 minus 1 = 15
Answer:
17 - 2 = 16 - 1
Step-by-step explanation:
17 - 2 = 15
16 - 1 = 15
15 = 15
hope dis helps ^-^
Examine the graph shown below.
Answer:
Step-by-step explanation: y=4 slope 0
Which number(s) from the set {0, 1, 2, 5, 25} makes the inequality 5w > 20 true? Show work on your paper to justify your answer.
A) 0
B) 1
C) 2
D) 5
E) 25
what is the answer to thisanswer to this
Answer: Go right 4 and go down three
Step-by-step explanation:
Step-by-step explanation:
go right six blocks then go down five blocks i think
What is the surface area of a rectangular prism with the Length being 14cm, the Width being 21cm, and the Height being 5cm?
Which of the following best explains why lightning occurs? (Sorry about the subject, physics does not seem to have any people answering questions for it)
A: The warm updraft heats air molecules to extreme temp
B: Positive and Negative ions build up and need to discharge
C: High pressure storms condense air into a high energy state
D: Thunderstorms pull energy up from earth to sustain themselves
b Is your answer
Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. Most lightning occurs within the clouds. ... This heat causes surrounding air to rapidly expand and vibrate, which creates the pealing thunder we hear a short time after seeing a lightning flash
Hope this helps :p
I hope b is the answer :/
(simplify your answer)–8(6 − 3c)
Answer:
− 48 + 24c
Step-by-step explanation:
the other questions I got wrong if I fail this one I fail the lesson! help pls
Answer:
8000 in³ because 20 × 20 × 20 is 8000
Answer and Step-by-step explanation:
We are given:
Each side of the box is 20 inches.
A side of the box is denoted as s.
The volume of a cube is [tex]V=s^{3}[/tex]
If s is a side of the box, and one side of the box is 20 in., then that means s is equal to 20.
So, to find the volume, we plug 20 in for s in the volume equation.
[tex]V = 20^{3}[/tex]
(This is the same as saying 20 times 20 times 20).
V = 8,000 [tex]in^{3}[/tex]
#teamtrees #PAW (Plant And Water)
In the graph shown, what do the parameters of each line represent.
The parameter for line f(t) shows no distance is traveled for any amount of time. The parameter for line g(t) shows that for every minute that passes, they will have traveled 16yds.
HELP PLEASE! and please give out good answers.
What is the best measure of center to use to summarize the data set?
1. Median
2. Mode
3. Range
4. Mean
Priya and Han are biking in the same direction on the same path.
a.Han is riding at a constant speed of 16 miles per hour. Write an expression that shows how many miles Han has gone after t hours. 16t
b. Priya started riding a half hour before Han. If Han has been riding for t hours, how long has Priya been riding? T+30
c. Priya is riding at a constant speed of 12 miles per hour. Write an expression that shows how many miles Priya has gone after Han has been riding for t hours.
d. Use your expressions to find when Han and Priya meet.
Answer:
Step-by-step explanation:
jjj
i am timed please help!
Answer:
[tex]y = (\frac{5}{8}x)+x[/tex]
good luck, i hope this helps :)
Can someone tell me how to do these problems, I keep getting stuck on them: "find the value of x"
Answer:135°
Step-by-step explanation:
Will mark brainliest, can someone help me?
Answer:
C
Step-by-step explanation:
Tiffany has a 30% chance of winning a game. She uses random numbers to simulate a series of 7 games. In her simulation, the numbers 0–2 represent a win, and the numbers 3–9 represent a loss. Select all the trials whose results show 3 wins in 7 games played.
A. 8531905
B. 4963184
C. 7269108
D. 0689271
E. 7042351
F. 9094562
HELP
dont just do it 4 the poinnts either
Answer:
C. 7269108
D. 0689271
E. 7042351
Step-by-step explanation:
If the number is 0,1 or 2, it is a win.
Otherwise, it is a loss.
Each number is a match.
A. 8531905
Two wins(0,1), 5 losses(8,5,3,9,5)
B. 4963184
One win(1), 6 losses(4,9,6,3,8,4)
C. 7269108
Three wins(2,1,0) and four losses (7,6,9,8)
D. 0689271
Three wins (0,2,1) and four losses (6,8,9,7)
E. 7042351
Three wins (0,2,1), four losses (7,4,3,5)
F. 9094562
Two wins (0,2) and five losses (9,9,4,5,6)
EXPERT HELP I'LL GIVE BRANLIEST:
Answer:
I think its c maybe
Step-by-step explanation:
I think so
Answer:
area = 74 cm^2
Step-by-step explanation:
area of parallelogram = 5x10 = 50 cm^2
area of rectangle = 3x6 = 18 cm^2
area of triangle = 4x3x0.5 = 6 cm^2
total = 74 cm^2
can someone PLEASE help me with this QvQ
Answer: List A
3+3y= 15
3(y-1)= 9
3y+1= 13
For list b
3y-3= 9
3(y+1)= 15
1+3y= 13
Step-by-st
Need help ASAPPPP PLSSSSS
Answer:
(2, -1)
Step-by-step explanation:
Using a system of elimination is easy:
Bring the two equations up.
[tex]-6x + 9y = -12\\8x - 9y = -8\\[/tex]
Since we have 9y and -9y, they cancel each other out.
We now have:
[tex]-6x = -12\\8x = -8\\[/tex]
Now solve for x.
1. x = 2
2. x = -1.
Hope this helped...
...and surprised I'm not stealing points?
Help, Missing work!!!
Answer:
Step-by-step explanation:
11) add 20 to both sides, x=-3
12) divide both sides by -8, v=18
13) divide both sides by -7, n=19
14) multiply both sides by 9, n=171
Answer:
11. x= -3
12. v=8
13. n=19
14. n=171
Step-by-step explanation:
11. 20+3=23, but since the answer is negative, the 3 has to be negative (different signs = negative)
12. 144/8 = 8, since product is negative, the answer has to be positive (different signs = negative)
13. 133/7= 19, answer must be positive because product is negative (different signs= negative)
14. 9*19=171, so therefore 171/9=19