Let x equal Thomas' age. Then Huilan's age is 2x. Set up an equation to model this situation:
x+2x=78
<em>*Combine like terms*</em>
3x=78
<em>*Divide both sides by 3*</em>
x=26
Hope this helps!!
Answer:
16 cups
Step-by-step explanation:
there are 2 cups in a pint
8x 2= 16
Answer:
n=37
Step-by-step explanation:
45-8=37
Answer:
6.3 kilograms
Step-by-step explanation:
Because 1 kilo is 2.2 pounds, divide 13.86 pounds by 2.2 to get 6.3 kilograms
49/100 I don't know how specific you needed it to be.
