Answer:
Sydney's age is 28
Step-by-step explanation:
Let Devaughn be D
And Sydney be S
D=S+8..... equation 1
D+S=64...... equation 2
Substitute equation 1 to equation 2
S+8+S=64
2S+8=64
2S=64-8
2S=56
S=56/2
S=28
Hope it helps
Good luck
Answer: Point F corresponds to point F'
Step-by-step explanation: I just took this test and made a 100%
Answer:
lana
Step-by-step explanation:
she saves 100$ in 2weeks more than 94
Answer:
hmmm tough question
Step-by-step explanation:
We will use the segment addition postulate.
PQ + QR = PR
4x - 1 + 3x - 1 = 54
7x - 2 = 54
7x = 56
x = 8
So QR is 3(8) - 1 or 24 - 1 which is 23.
