4 years ago

Find the values of x and y

Mathematics

1 answer:

Vika [28.1K]4 years ago

3 0

x+30=2x-70, x-70=30, x=100

180=(2(100)-70)+5y, 180=130+5y, 50=5y, y=10

You might be interested in

A line has a slope of 1/9 and passes through the point (6, 6). What is its equation in point- slope form?

Semmy [17]

Yo momma, and yo daddy bummmm

7 0

3 years ago

At 10 a.m., there were 12 people in a swimming pool. At 11 a.m., there were 27 people in the pool. What was the percent of incre

SashulF [63]

If at 10 Am there were

10 AM.......................12 people
11 AM........................27 people

we see that in an hour the number of people increased by
27-12=15

1 percent of 12 is
12/100=0.12
15/.12=125
the increase was 125%

8 0

3 years ago

starting on day 1 with 1 jumping jack, keila doubles the number of jumping jacks she does every day. How many jumping jack will

Nina [5.8K]

She would have done 512 jumping jacks on the 10th day.

5 0

3 years ago

HELP PLEASE!!!! <br> WILL GIVE BRAINLIEST <br> ANY LINKS OR WRONG ANSWERS WILL BE REPORTED!!!!

Sphinxa [80]

Answer:

1/5 × 950

(2nd option)

Step-by-step explanation:

$20\% = \frac{20}{100} = \frac{1}{5}$

So 20% of 950 = 1/5 × 950

7 0

3 years ago

Solve for x PLZ HELP!!!

r-ruslan [8.4K]

3 times 5 =15

15+6=21

3 0

4 years ago

Read 2 more answers