3 years ago

I need help plz step by step explanation

Mathematics

2 answers:

Cloud [144]3 years ago

8 0

X 2 y7 hope it’s richer

Triss [41]3 years ago

4 0

Answer:

x=2,y=7

Step-by-step explanation:

Using elimination method:

Add both equations

8x=16

x=2

Put x=2 into equation 2

3•2+6y=48

6y=42

y=7

You might be interested in

PLEASE HELP!! and, thanks so much @sparkssparkles001, @justicehall2002, @tiffanieonderdock123, @graywoods for answering the past

natali 33 [55]

Answer:

C) 120 square feet

Step-by-step explanation:

Note that the bed is in the shape of a triangle. You are also finding the area of the bed (Use the formula Area = 1/2(base * height)).

The base = 20, height = 12. Plug in the corresponding numbers to the corresponding variable.

A = 1/2(20)(12)

Simplify.

A = 1/2(20)(12)

A = (20 * 12)/2

A = (10 * 12)

A = 120

C) 120 square feet is your answer.

*Good luck!

4 0

3 years ago

Find the slope of the line that passes through (-5,-6), (-14,10)

Nostrana [21]

Answer:

$m=-\frac{4}{3}$

Step-by-step explanation:

Formula

$m=\frac{rise}{run}=\frac{y_{2}-y_{1} }{x_{2}-x_{1}}$

Solve

$m=\frac{10+6}{-14+5}=\frac{16}{-9}=-\frac{4}{3}$

7 0

3 years ago

Read 2 more answers

Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes

telo118 [61]

It should be, B) 7.25.

4 0

3 years ago

Read 2 more answers

A high school as the department that 40 soccer uniforms at a cost of $3000 after soccer season they return some of the uniform i

love history [14]

$3000 divided by 40 = 75...Mark as brainliest.......

6 0

3 years ago

A woman put $580 into a saving account for one year. The rate of interest on the account was 6.5%. How much was the interest for

svetlana [45]

interest = $580 x 0.065 = $37.70

answer
interest for the year is $37.70

8 0

3 years ago