Answer:I pretty sure the second one sorry if I’m wrong
Step-by-step explanation:
Answer:
49%
Step-by-step explanation:
First, find 55% of 9 pounds.
55% = 0.55
9 × 0.55 = 4.95
Next, find 40% of 6 pounds.
40% = 0.4
6 × 0.4 = 2.4
Add the two values together.
4.95 + 2.4 = 7.35
Find the percentage 7.35 is of the total weight (15 pounds).
7.35/15 = 0.49
0.49 = 49%
49% of the new mixture is peanuts.
<span>Sarah and Lisa would spend an equal amount per month
then
</span>x + 10 = <span>2x + 5
x = 5
if x = 5 then y = 15
answer
</span><span>Sarah and Lisa would spend an equal amount $15 per month and download 5 movies</span>
Subtract three from both sides.
4x = 2x + 12 - 3
Simplify that
4x = 2x + 9
Subtract 2x from both sides
2x = 9
Simplify
x = 9/2 or 4.5
7x+12+6x-2=-4
7x-6x=-4-12+2
13x=-14
x=-14 divide 13
x=-14 over 13 put 14 over 13 in a fraction