Answer: 3(a+5)
Step-by-step explanation:
Answer:
It is easier to calculate 10% of an amount because all you have to do is move the decimal point: 10% of $39 is $3.90.
Hope this helps! Please mark as brainliest when you are able to.
Answer:
The height is 7 inches.
Step-by-step explanation:
105 ÷ 15 = 7
Answer:
Step-by-step explanation:
First solve the sums that are within the parentheses.
Remember that if the numbers have equal signs then they are added and the same sign is placed.
If the numbers have different signs they are subtracted and the sign of the major is placed
So:
Then we have the following expression:
Remember that by multiplying signs you get:
(+) * (+) = +
(-) * (-) = +
(+) * (-) = -
(-) * (+) = -
Then:
I think the probability would be onje half. (1/2)