Answer:
The expression is 5(8 - 2).
Isabel will spend $30
Step-by-step explanation:
A-P-E-X Learning
(I did the quiz and got it right :))
Multiply first equaton by -1 and add to first
-2x+y=7
<u>4x-y=-4 +</u>
2x+0y=3
2x=3
divide 2
x=3/2
sub
2x-y=-7
2(3/2)-y=-7
3-y=-7
minus 3
-y=-10
negative 1 times both sides
y=10
(3/2,10)
(1.5,10)
B is ansre
Answer: Robert and Chris can skate 10 miles in 45 minutes.
Step-by-step explanation:
Let's start by finding the unit rate.
Robert and Chris can skate of a mile in 1 minute. Now we can multiply both by 45 to see how far the can go in 45 minutes.
45x1=45
The can skate 10 miles in 45 minutes.
Idk this cause my teacher. Any teach
-8 + 5, -8 - 5
A.
W = –13
C.
<span>Y = –3
</span><span>points are at a distance of 9 units from point V.
I hope this will work for you.
Thank you.
comment if you need more help</span>