4 years ago

Solve for y . =−5y-15=35

Mathematics

2 answers:

Gemiola [76]4 years ago

4 0

The answer : -5y-15=35
-5y=35+15
-5y=50
-5/-5y=50/-5
y=-10

4vir4ik [10]4 years ago

3 0

$-5y-15=35 \\ -5y=35+15 \\ -5y=50 /:5\\ -y=10 \\ y=-10$

You might be interested in

A population has a mean µ = 6 and ∑x = 48. How many scores are in the population?

maks197457 [2]

Answer:

Step-by-step explanation:

Recall the formula for the population mean of a data set:

$\mu=\frac{\sum x}{N}$

We already know that μ is 6 and the sum is 48. Substitute:

$6=\frac{48}{N}$

Divide both sides by 48:

$\frac{1}{8}=\frac{1}{N}$

Reciprocal of both sides:

$N=8$

Thus, there are 8 scores in the population size.

And we're done!

4 0

3 years ago

Read 2 more answers

The area of a rectangle is 40 square inches. The

tatuchka [14]

5 inches because. If you know your times tables you will easily know that 5x8=40 or you could have divided 40 by 8 to get 5.

7 0

3 years ago

Three years ago, the annual tuition at a university was $2,000. The following year, the tuition was $2,200, and last year, the t

blondinia [14]

It grows by 10% each year. multiply the number by 0.1, then add. so 0.1×2420 is 242. add 242+2420=2662.

short answer:
this years tuition is $2662.
next years tuition is $2928.

7 0

4 years ago

Read 2 more answers

What does point a represent on the graph

Alexxx [7]

Answer: jordan needs 2 cups of chicken for 3 salads

Step-by-step explanation:

7 0

3 years ago

What does a 1 by 3 deminsion look like

Aliun [14]

Answer:

You would have to find it using the 3D coordinate system

Step-by-step explanation:

3 0

3 years ago