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2 years ago

Help please!????????????????????????????

Mathematics

1 answer:

umka21 [38]2 years ago

8 0

Answer:

Step-by-step explanation:

im 99% sure this is the answer

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What is -2 + 7x = 12

8090 [49]

Answer:

easy the answer is

Step-by-step explanation:

-2 + 7x = 12

+2 +2

7x + 14

14 / 7x = 2

5 0

2 years ago

Consider the arithmetic sequence where the 15th term is 0 and the 40th term is -50.Find the formula of the nth term of the seque

VikaD [51]

Answer:

im sorry cant help

Step-by-step explanation:

5 0

2 years ago

Target sells a pack of iTunes gift cards for $40. Sam's Club sells them for $38.88. What is the percent decrease from Target's p

patriot [66]

We have been given that target sells a pack of iTunes gift cards for $40. Sam's Club sells them for $38.88. We are asked to find the percent decrease from Target's price to Sam's Club's price.

We will use percent decrease formula to solve our given problem.

$\text{Decrease percent}=\frac{|\text{Final}-\text{Initial}|}{\text{Initial}}\times 100\%$

$\text{Decrease percent}=\frac{|38.88-40|}{40}\times 100\%$

$\text{Decrease percent}=\frac{|-1.12|}{4}\times 10\%$

$\text{Decrease percent}=\frac{1.12}{4}\times 10\%$

$\text{Decrease percent}=0.28\times 10$

$\text{Decrease percent}=2.8\%$

Therefore, the percent decrease from Target's price to Sam's Club's price is 2.8%.

3 0

2 years ago

The coordinates of the vertices of a triangle

fenix001 [56]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

What are two numbers that when multiplied equal -2, and also when added equals 1

lara [203]

Two numbers that multiply to -2 could be

-1 and 2

Or

-2 and 1.

Since -1+2=1, -1 and 2 are the numbers you are looking for.

Hope this helps!

4 0

3 years ago

Read 2 more answers