3 years ago

Translate this sentence into an equation.

Mathematics

2 answers:

Virty [35]3 years ago

6 0

53= C - 15; I believe this is correct can you tell me after the test

Naya [18.7K]3 years ago

4 0

C-53=15

hope this helps and good luck

You might be interested in

If Sally earned $630 in interest when investing $1200 at a rate of 15% per year, how many years have passed?

jasenka [17]

630/1200*0.15=3.5.........

5 0

3 years ago

A loan of $990 was repaid at the end of 6 months with a check for 1015. What annual interest was charged

ANEK [815]

The answer is .42%

Explained

I / PT = R

I = The amount of interest paid

P = The amount paid before adding interest

T = The time (weeks, months, years)

R = Interest Rate (must move 2 decimal place to the right)

8 0

3 years ago

35+7x=-3(-5-4x) what is the answer?

____ [38]

Answer:

-5x=-50

x=-10

Step-by-step explanation:

4 0

3 years ago

7. The points (3,5) and (2, y) are on a line with a slope of 3. Find y.

PtichkaEL [24]

Answer:

We get value of y: y = 2

Step-by-step explanation:

The points (3,5) and (2, y) are on a line with a slope of 3. Find y.

We can find y using formula of finding slope of a line.

The formula is: $Slope=\frac{y_2-y_1}{x_2-x_1}$

We have $x_1=3, y_1=5, x_2=2, y_2=y$ and Slope = 3

Putting values and finding y

$Slope=\frac{y_2-y_1}{x_2-x_1}\\3=\frac{y-5}{2-3}\\3=\frac{y-5}{-1}\\-1(3)=y-5\\-3=y-5\\y=-3+5\\y=2$

So, we get value of y: y = 2

5 0

2 years ago

A plane flies 3115.8 miles in 7.2 hours. What is its average speed? (Speed =

Tatiana [17]

Average speed = total distances / total time

3115.8 / 7.2 = 432.75 mi/h

8 0

3 years ago

Read 2 more answers