Solve this system of equations and enter an ordered pair (x,y). y = x + 3 y = -x - 5

Mathematics

2 answers:

SashulF [63]2 years ago

8 0

Answer:

(-4,-1)

Step-by-step explanation:

I graphed the two lines using a graphing tool. When graphed, the lines intercept at (-4,-1). Therefore, (-4, -1) is the solution.

Please see the graph attached.

Hope this helps.

oksano4ka [1.4K]2 years ago

4 0

Answer:

(x,y). y = x + 3 y = -x - 5

Step-by-step explanation:

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How do i solve divide 5/8 by 50%

Ede4ka [16]

50% is $\frac{50}{100}$
We have two ways to do this, pick your favor:
either by fractions:
$\frac{5}{8}$ ÷ $\frac{1}{2}$
( $\frac{50}{100} = \frac{1}{2}$
Multiply by the reciprocal of $\frac{1}{2}$ which is 2(flip it)

$\frac{5}{8}$ × 2 = $\frac{5}{4}$ = 1.25

Or change them to decimals:
$\frac{5}{8} = 0.625$
$\frac{50}{100}$ = 0.5

0.625 ÷ 0.5

0.5 I 0.625
multiply by 10 to make it easier to divide(it still gives us the same answer)
0.5 × 10 = 5
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2 years ago

15.00 + 1.75x > 7.50 + 2.25

ElenaW [278]

Answer:

Step-by-step explanation: