Addition: 70 + 80 = 150. You round 65 up because the ones digit is greater than and the same with 77.
Multiplication: Round up since both ones digits are bigger than 5. 70 x 80= 5600.
Answer:
4821
Step-by-step explanation:
Answer:
The discount is 29.95
Step-by-step explanation:
599 x .05= 29.95
How can am I suppose to answer the this without the word bank or the questions.
M^2 = 49
M^2 = 7^2
M = -7 and M = 7
