Step-by-step explanation:
5.14×10^6 + 7.2×10^5
51.4×10^5 + 7.2×10^5
58.6 ×10⁵
=5.86× 10⁶
Answer:
d1, d|1|, d-1
Step-by-step explanation:
Answer:
c - (x + y)
Step-by-step explanation:
c subtracted from the sum of x and y
sum means total in addition
so the subtraction would come second
to show priority, use parenthesis
c - (x + y)
Answer:
69 seconds
Step-by-step explanation:
0.5 x 46=23
23x3 is 69