Answer:
$3750 and $4250
Step-by-step explanation:
x + 500 = y
.045x + .035y = 317.50
.045x + .035(x + 500) = 317.50
.045x + .035x + 17.5 = 317.50
.08x = 300.00
x = 3750
y = 4250
Answer:
Step-by-step explanation:
(-1, 5) (-5, 8)
(8-5)/(-5+1) = 3/-4 = -3/4
y - 8 = -3/4(x + 5)
y - 32/4 = -3/4x - 15/4
y = -3/4x + 17/4
Answer:
10
Step-by-step explanation:
1.25 each song
she bought 8 songs
1.25 x 8 = 10
10-20 = 10
Answer:
It costs $1.50 or $1 and 50cents to play one game
Step-by-step explanation:
let x represent cost of games and y represent cost of rides
6x+4y=$22——equation 1
4x+8y=$32——equation 2
Multiply equation 1by 2
2(6x+4y=$22)=12x+8y=$44
Subtract equation 2from 1 to eliminate y
12x-4x+8y-8y=$44-32
8x=$12
x=$12/8=$1.5
Plug in x=1.5 into equation 2
4($1.5)+8y=$32
8y=$32-$6
8y=$26
y=26/8=$3.25
Answer:
17)-3,0,3
18)-9,-3,9
19)-6, -3, 1, 3
20) -9, -5, -1, 0
21) -4, -3, -2, -1,0
22)-15, -10, -5, 10
Step-by-step explanation:
if your getting confused, just imagine a number line in your head or write one on your paper, that has negative numbers on the left side and positive numbers on the right side
(ex: ....-3, -2, -1, 0, 1, 2, 3....)
remember that the number that is in the left side is always less than the the number on the right side, meaning the number on the right side of the number line is greater than the number on the left side.