Answer: 20 sit ups.
Step-by-step explanation: if tyrell does situps everyday on monday he does 4 sit ups and tuesday 8 situps wendsday 12 situps thursday 16 situps friday 20 situps all u do to solve is add 4 every day.
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Answer:
66
Step-by-step explanation:
Use the combination formula.
False B=1
10b+18=28
Subtract 18 both sides.
10b=10
Divide 10 both sides.
b=1
where is the spinner