2x - 3y = -12 ⇒ 2x - 3y = -12⇒ 2x - 3y = -12
x + y = 1 ⇒ 2(x + y) = <u>1⇒ 2x + 2y = 1</u>
y = -11
2x - 3y = -12
2x - 3(-11) = -12
2x + 33 = -12
<u> - 33 - 33</u>
2x = -45
<u> 2x</u> = <u>-45</u>
2 2
x = -22.5
(x, y) = (-22.5 , -11)
Answer:
294 cm²
Step-by-step explanation:
SA=6(s²)
SA=6(7²)
SA=6(49)
SA=294
If you mean
The graph has been attached
If that modulus sign is typing mistake then
The yielded function is
Both graphs attached
Answer:
86362600
Step-by-step explanation:
We want to round to the hundreds place
We look at the 7 in the tens place. Since it is 5 or greater we round up
86,362,575 round to 86362600
Hello!
<u><em>Answer:</em></u>
<u><em>y=23</em></u>
<u><em>*The answer must have a positive sign.*</em></u>
Step-by-step explanation:
First, you switch sides of an equation.
Then, you add by 11 from both sides of an equation.
And finally simplify and solve.
Answer:
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D