Answer:
-3 was the low and the high temp. is 7
Step-by-step explanation:
96 books because if you multiply by 2 that’s double of what the first answer was

First, solve the parentheses:

Next, the exponential terms

Solve the multiplication:

Add and subtract:
The answers to the question are
b. (l + 2f) (w + 2f)
c. f + 4, f + 6
d. 52.25
a. The diagram is an attachment.
<h3>B. How to solve for the binomial multiplication</h3>
The equation says
(l + 2f) (w + 2f)
We have the lengths of w and l as 8 and 12 respectively. Hence we have
(8 + 2f) (12 + 2f) as the area
c. (8 + 2f) (12 + 2f)
= 96 + 16f + 24f + 4f²
= 4f² + 40 f + 96
We have to factorize this using the quadratic equation calculator
f + 4, f + 6
= f = -4 and f = -6
d. If it is 1.25 thick we would have
1.25 x 2 = 2.5
12 - 2.5 = 9.5
8 - 2.5 = 5.5
Area = l * w
= 5.5 * 9.5
= 52.25
Read mire on binomial multiplication here:
brainly.com/question/20353197
#SPJ1
24 • 40 = $960
$1,180 - $960 = $220
$220 ÷ $55 = 4
4 adults went on the trip.