Imagine there are no decimals. Multiply as you usually would then since there are 2 decimals put the last two numbers behind the decimal.
Hope this helps
P.S. Answer is 3.9
Answer:
yes
Step-by-step explanation:
Answer:
x=-18-1/2y
Step-by-step explanation:
4x-72=8x+2y
-4x=72+2y
-x=18+1/2y
x=-18-1/2y
Answer:
3.74
Step-by-step explanation:
Square root of a number is the number that multiplies by itself to result in, in this case, 14. The number is irrational, often, though here is close to 3.74, according to the calculator. Many, though not all, courses recommend calculators for determining square roots, as the mathematical process is quite complex and often not taught. Try this if your course allows, and if not, wow that's a tough course.
Answer:
hot dogs are $1.50 and the potato chips are $1 each
Step-by-step explanation: you'd take 3 hot dogs add 1.50 each it would be $4.50+$3 for the bags of chips and you'd get $7.50