Answer:
110 chairs.
Step-by-step explanation:
(9x6) + (8x7) First multiply 9x6 and 8x7.
(54) + (56) In the first parenthesis, we have 9 tables with 6 chairs each. We are going to add that to the second parenthesis with 7 tables and 8 chairs each.
= 110 There are 110 chairs.
Answer:
the first one
Step-by-step explanation:
the 4x's cancel out and 8 does not equal -14 so...
Answer:
The absolute value is 7.
Step-by-step explanation:
Because when a number has two lines between it you always make it positive.
Answer: A) 16 in by 10 in
<u>Step-by-step explanation:</u>
Set up the proportion for 24 ft and then for 15 ft:

