Answer:
0.34-34cents
Step-by-step explanation:
Just do 1.36 divided by 4.
Answer:
129°
Step-by-step explanation:
Answer:
.
Step-by-step explanation:
.
Answer:
Mary= 18
Jerry = 4
Step-by-step explanation:
Half of mary's age is 9, minus 5 =4.
18+4=22
Answer:
Step-by-step explanation:
{x -4y = −21
{8y - x = 45
_________
[Plug this back into both equations above to get the x-coordinate of 3];
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