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Readme [11.4K]
3 years ago
6

-4(5x-3)+15 is equivalent to

Mathematics
1 answer:
podryga [215]3 years ago
8 0

Answer:

-20x+27

Step-by-step explanation:

-4(5x-3)+15 Distribute First

-20x+12+15 Simplify

-20x+27 All Done!


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Darnell ran 550 yards in 3 minutes. At this rate, how many yards can he run in 6 minutes?​
Elan Coil [88]

Answer:

Darnell can run 1100 yards in 6 minutes

Step-by-step explanation:

There are 2 ways you can solve this

Method 1: You would have to divide 550 by 3 which you would get about 183, (the exact answer is very long so I recommend using a calculator). Then you multiply that by 6 to get 1100.

Method 2: This one would probably be easier. Since 3 x 2 is 6 then you can multiply 550 x 2 to get 1100.

I hope this helps!

4 0
2 years ago
Read 2 more answers
The goalie on the Iceblades hockey team saves (blocks) 73% of the opponent's shots. With 10 minutes to go, the Iceblades are ahe
guapka [62]

1. The paired digits 00 to 99 represent 100 shots.

blocked

Let 00 to 72 = a shot that is saved. Which digits represent a goal scored? Explain.

Write your answer in the space below.

The answer is 73 to 99

2. Each group represents the 5 shots taken by the other team. To win the game, the Ice blades cannot let the other team score any goals.

For a group to be a success, how many of the 5 shots does the goalie need to save?

Write your answer in the space below.

The answer to the question Is all 5.

3. Group 1 is a success. Explain why.

Write your answer in the space below.

Group 1 is a success because none of the numbers 73 and 99 show up.

4. In this simulation, which groups are successes? How many successes are there in the 10 groups?

Write your answer in the space below.

1,3,10

There are 3.

5. Estimate the probability the Ice blades will win the game. Give your answer as a percent.

Write your answer in the space below.

3/10=30%

4 0
2 years ago
Solve the equation. Can you please answer as soon as you can? Thanks!
nikitadnepr [17]

Answer:

Step-by-step explanation:

It’s zero

4 0
2 years ago
Without graphing the equations, decide whether the system has one solution, no solution, or infinitely many solutions.
lbvjy [14]
It has one solution
4 0
2 years ago
Jake took 4 piano lessons last month. For each lesson, he memorized 2 major scales and x minor scales.
DerKrebs [107]

b and c are the answers i think....

6 0
2 years ago
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