3 years ago

What is the value of 5(7x+5) when x=10 Show your work

Mathematics

1 answer:

Elan Coil [88]3 years ago

3 0

Answer:

375

Step-by-step explanation:

5(7x+5)

5(7*10+5)

7*10=70

5(70+5)

70+5=75

5*75

375

You might be interested in

What is the answer to<br> -2a-9=6a+15

timurjin [86]

Answer:

$a=-3$

Step-by-step explanation:

$-2a-9=6a+15$

Add 9 to both sides:

$-2a-9+9=6a+15+9$

$-2a=6a+24$

Subtract 6a from both sides:

$-2a-6a=6a+24-6a$

$-8a=24$

Divide both sides by -8:

$\frac{-8a}{-8}=\frac{24}{-8}$

$a=-3$

4 0

3 years ago

Read 2 more answers

Find the equation of the line passing through points (-1,-6) and (3,5)

Phoenix [80]

Answer:

y=11/4x-13/4

Step-by-step explanation:

Use the slope formula and slope-intercept form y=mx+b to find the equation.

7 0

3 years ago

-(4-8n) -7n = help meeeeeeeeee

romanna [79]

Answer:

-4+n

Step-by-step explanation:

-4+8n-7n=

4 0

2 years ago

What is the standard form of twenty-one and six hundred thirty-four thousandths

bija089 [108]

Answer:

21,634 is the answer im pretty sure

Step-by-step explanation:

i think

4 0

3 years ago

The number7 less than z is_______

FromTheMoon [43]

Answer:

z-7 is correct

3 0

3 years ago