3 years ago

What is the solution for the variable in the equation 7x - (3x + 4) = -2(2x - 1) 1 + 10 *

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

X is equal to minus 5 is the answer

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a line passes through the point (-3,-5) and has a slope of 5 write an equation in point slope form for this line

Tanzania [10]

Answer:

$y=5x+10$

Step-by-step explanation:

1) Plug numbers into slope formula to find $b$ .

$y=mx+b$

$-5=5(-3)+b$

2) Simplify to find $b$ .

$-5=-15+b$

$10=b$

3) Check work.

$-5=-15+10$

This statement is true.

4) Write equation.

$y=5x+10$

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2 years ago

Iron Man has 400 pounds of iron for his new suit. He got 50% of the iron from Europe, 25% of the iron from Asia, and 10% of the

natima [27]

Answer:

Her got 60 pounds from North America

Step-by-step explanation:

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3 years ago

What is the median of 32, 28, 20, 33, and 22

Svetlanka [38]

Answer:28

Step-by-step explanation:

Re-arrange either ascending or descending order

20,22,28,32,33

The middle one is 28

Let's Re-arrange in descending

33,32,28,22,20

Same thing as the first step 28

6 0

3 years ago

Read 2 more answers

Answer to question one pleaseeeee help !!

Salsk061 [2.6K]

The answer is 19.6 cm^2

you should find the height of the triangle by heron formula: it will be 9.8

so the area is
$(9.8 \times 4 ) \div 2= 39.2 \div 2 = 19.6$

good luck

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3 years ago

What percent is16 out of 64? It is _ .

Simora [160]

16 out of 64 is 25% hope this helped

4 0

3 years ago