Answer:
numbers are 33 and 7
Step-by-step explanation:
x+y=40
4y+5+y=40
5y+5=40
5y=35
y=7
x=4y+5=4(7)+5=28+5=33
linear; y = x – 2 is answer! pls mark me as brainliest i need only 2 more to rank up! Hope I Helped
Answer:
$407.34
Step-by-step explanation:
1. Find the discount. This can be done by multiplying the original cost by the discount percentage.
678.90 x 40% = $271.56
2. Subtract the amount of the discount from the original price.
$678.90-$271.56 = $407.34
The new price is $407.34
Answer:
W = 6
L = 36
Step-by-step explanation:
2L + 2W = 84
L = 6W
Substitute for L in the first equation
2 (6W) + 2W = 84
12W + 2W = 84
14W = 84
W = 6
Substitute W in the first equation
2L + 2(6) = 84
2L + 12 = 84
2L = 72
L = 36
Plug both values in both equations to be sure
2(36) + 2(6) = 84
36 = 6 * 6
Hope that helps!
