All categories

3 years ago

Show your organized detailed work on a separate sheet of paper. Solve for

Mathematics

2 answers:

zysi [14]3 years ago

7 0

Answer: a = -35

Step-by-step explanation:

1. -5 = 1/7(a) || GIVEN

2. -5 * (7) = (7) * 1/7(a) || Isolate "a" on one side of the equation by multiplying 7 to the other side.

3. -35 = a

aleksandrvk [35]3 years ago

4 0

Answer:

-35

Step-by-step explanation:

$-5 = \frac{1}{7}a\\-35 = a$

I got this by multiplying the numerator by 7. This allows the denominator to be the same as the numerator, thus equalling 1.

1 * a = a

You might be interested in

If you add Natalie's age and Fred's age, the result is 42. If you add Fred's age to 3 times

Alla [95]

Answer:

N+F=42 & F+3N=70 System Solved: Natalie is 14 and Fred is 28

Step-by-step explanation:

Using variables N=natalies age and F=Freds age

N+F=42 ----> N=42-F (take this and plug it into the other equation)

F+3N=70 so F+3(42-F)=70 [simplify] F+126-3F=70 [further simplify]

-2F=-56 [divide -56 by -2] F=28 [then plug this number into the orig. equation]

So N+28=42 or N=14.

5 0

2 years ago

Can you guys help me answer it

Hitman42 [59]

Answer:

300pi

Step-by-step explanation:

that is 3/4 of a circle with the radius of 20. Meaning that the area is 300pi

8 0

1 year ago

If abx - 5 = 0, what is x in terms of a and b?

Harlamova29_29 [7]

Here we want to have x on one side of equation so,
we put number 5 on right side of equation:
abx=5
then we divide both sides by ab to obtain x on left side:
Result:
x=<u /> $\frac{5}{ab}$

6 0

2 years ago

Read 2 more answers

Help me out please thx

Margarita [4]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

A race car is equipped with a computer that records the reading on its speedometer every second during a race. if you graph this

Eva8 [605]

D.) Dependent variable is "<span>instantaneous velocity" as it gives information of velocity at every second

Hope this helps!</span>

3 0

2 years ago

Read 2 more answers