Answer:
8
Step-by-step explanation:
add 4 plus 4 then omg watch this you get 8 abracadabra....
you're welcome
Answer:
answer is 9
Step-by-step explanation:
1st method: Proportion
15/100 = n/60
cross-multiply to get:
100n = 900
n = 900/100
n = 9
2nd method: Convert % to Decimal and Multiply
.15 × 60 = 9
Answer:
belve t would be drives
Step-by-step explanation:
Hope ths helps.
To solve this, you have to use the unit rate (20/5=4), and you also have to convert meters to kilometers.
Answer:
a) 5r +3 + 2(r+9) = 7r + 21
b) 2 (4w - 5) - 2 (w - 7) = 6w + 4
Step-by-step explanation:
a) 5r +3 + 2(r+9) = 5r +3 + 2r +18 = 7r + 21
b) 2 (4w - 5) - 2 (w - 7) = 8w -10 -2w +14 = 6w + 4
