Answer:
4 or 5
Step-by-step explanation:
if you buy 5 its $20 but you have to think about tax but i would say 5
Remark
The question becomes "How long does it take her to drive 248 + 93 = 341 miles?"
Answer
Set up a simple proportion.
248/4 = 341/x Cross multiply
248 * x = 4 * 341
248 x = 1364 Divide by 248
x = 1364/248
x = 5.5 hours
But you are only asked about the 93 miles.
Answer: The number of hours for 93 miles is 5.5 - 4 = 1.5
The first thing we should know is the definition of commutative property.
Commutative property:
The distributive property of multiplication over addition in elementary algebra is that in which the result of a number multiplied by the sum of two or more addends is equal to the sum of the products of each summand by that number. In algebraic terms we have then:
4 * ((2 * 0.75) + (3)) = (8 * 0.75) + (4 * 3) = 6 + 12 = 18 $
answer:
the total cost of these parts is $ 18
Answer:
If the decimal place has moved to the left then multiply by a positive power of 10; to the right will result in a negative power of 10. Example: To write 3040 in scientific notation we must move the decimal point 3 places to the left, so it becomes 3.04 x 103.
Step-by-step explanation:
Answer:
We get that √48 = 2⋅2√3. Lastly, step three says to simplify, so we go ahead and multiply the 2⋅2 outside of the square root to get 4√3. That's it! We get that √48 = 4√3.
Step-by-step explanation:
