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3 years ago

Use substitution to solve each system of equations 6x-3y=-6 y=2x+2

Mathematics

1 answer:

Masteriza [31]3 years ago

4 0

You would plug y=2x+2 in for y in 6x-3y=-6

6x-3(2x+2)=-6

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vagabundo [1.1K]

Use one of those random apps search the question up and the first link should tell you I guess it depends

7 0

3 years ago

1<br> Find the distance between (-2,3) and<br> (4,-1). * m<br> (1 Point)

den301095 [7]

Answer:

so the distance between two points is (2√13)

Step-by-step explanation:

we have to find the distance between two points

d=√(x2-x1)²+(y2-y1)²

putting the values of coordinates

d=√(4--2)²+(-1-3)²

d=√(6)²+(-4)²

d=√36+16

d=√52

d=2√13

i hope this will help you :)

3 0

3 years ago

Tom always keeps his 4 gardens clean. He takes 20 minutes to clean a single garden. How much time will it take to clean all four

Nataly [62]

If each garden takes 20 minutes to clean, it will take him (20 x 4) to clean the gardens.

20 x 4 = 100

80 minutes

or 1 hour and 10 minutes.

5 0

3 years ago

Read 2 more answers

suppose you deposit $2,475 in a savings account that earns 6.25% simple interest per year. How much simple interest would be ear

Nikolay [14]

$116.02 interest will be earned in 9 months

Step-by-step explanation:

The formula for simple interest is given by:

$I = Prt$

Here

P is the initial amount

r is the interest

t is the time measured in years

Given

P = $2475

r = 6.25% = $\frac{6.25}{100} = 0.0625$

t = 9 months

Converting time into year by dividing by 12

$t = \frac{9}{12}\ years = 0.75\ year$

Putting the values in the formula

$I = 2475 * 0.0625 * 0.75\\I = 116.0156$

Rounding off to nearest hundredth

I = $116.02

Hence,

$116.02 interest will be earned in 9 months

Keywords: Interest, simple interest

Learn more about simple interest at:

#LearnwithBrainly

6 0

3 years ago

Plz help with this!!!

grigory [225]

Answer:

an exact location in space.

Step-by-step explanation:

P.S. please take a better picture because there is a reflection from the light and it makes it hard to read

8 0

3 years ago

Use substitution to solve each system of equations 6x-3y=-6 y=2x+2​

Use substitution to solve each system of equations 6x-3y=-6 y=2x+2