Answer
12x+40
Step-by-step explanation:
when distributing, you have to multiply all numbers in the parentheses by the variable outside the parentheses
84/10 (Thats the fraction of 8.4)
<u>42 </u> = 8.40000
5
8x+16y=72
x+y=6
x=6-y
8*(6-y)+16y=72
8y+48=72
8y=24
y=3
x=6-3=3
Answer: 3 of each size
Answer:
Step-by-step explanation:
7.5 pounds divided by 14 days= 0.5357 pounds or 0.54
Answer:
25a^2b^4c^2
Step-by-step explanation:
step 1:
Remove the bracket by multiplying all the power inside the bracket with the power outside the bracket.
5^2a^2b^2x2c^2=25a^2b^4c^2
