Please help my cousin, hes in 4th grade and hes having trouble
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Step-by-step explanation:
a.
If x=7, y=23-7 = 16
If y=4, x=23-4 = 19
If x=11, y=23-11 = 12
If y=18, x=23-18 = 5
If x=14, y=23-14 = 9
b.
x+y = 23
Answer:
16, 19,12,5,9
Step-by-step explanation:
7+16=23
19+4=23
11+12=23
5+18=23
14+9=23
x=7,19,11,5,14
y=16,4,12,18,9