In seven years her mother will be 38 +7 = 45 years old.
She will be 5 times as old, so divide 45 by 5: 45/5 = 9. Elaine will be 9 years old then, so she is 9-7 = 2 years old now.
Answer:
90 lb/1 x 0.45 = 40.5
Step-by-step explanation:
To convert pounds to kilograms you would have to multiply the pounds by 0.45. So you have to multiply 90 by 0.45.
Answer:
-1
Step-by-step explanation:
Given the equation:

Substitute
into this equation:

Subtract 4:

Answer:
25
Step-by-step explanation:
0.86= 86/100 this is because the 6 is in the hundredths place so the denominator is going to be 100<span />