Answer:
y = 3
Step-by-step explanation:
3(2y-3) = -4y+21
6y-9 = -4y+21
10y-9 = 21
10y = 30
10y/10 = 30/10
y = 3
Answer:
94.72%
Step-by-step explanation:
I firgured out what 16% of 33 is = 5.28 and then I did 100- 5.28 and I got 94.72 which would be 94.72%
Answer:
Part A) The inequality that represent this situation is equal to

Part B) Computer A, Computer B,
Step-by-step explanation:
Part A)
Let
p------> the price of a new laptop computer
we know that
The inequality that represent this situation is equal to

Part B)
we know that
If a price is a solution of the inequality, then the price must satisfy the inequality
<u>Verify each case</u>
case A) For 
Substitute the value of p in the inequality and then compare
------> is true
therefore
Rebecca can buy computer A
case B) For 
Substitute the value of p in the inequality and then compare
------> is true
therefore
Rebecca can buy computer B
case C) For 
Substitute the value of p in the inequality and then compare
------> is not true
therefore
Rebecca cannot buy computer C
case D) For 
Substitute the value of p in the inequality and then compare
------> is not true
therefore
Rebecca cannot buy computer D
It is a 90° angle from up to right and 65 makes up part of it so 90-65=25
Answer:
1/2
Step-by-step explanation:
AC=18 and A'C'=9
AB(x)=A'B'
18(x)=9
x=9/18
x=1/2