Question

On a given morning the temperature was 71°F. The temperature dropped 5°F and then rose 8°F. How much does the temperature need to rise or fall to return to the initial temperature of 71°F?
Responses
A Fall 8°FFall 8°F
B Fall 3°FFall 3°F
C Rise 8°FRise 8°F
D Rise 5°F

Answer 1

On a number line, what is the distance between -57 and 13?
Responses
A -70-70
B -44-44
C 4444
D 7070
E 8383

Answer 2

Which value is equivalent to 48 ÷ ((2 + 6) × 2) − 1?
Responses
A -12-12
B 22
C 3 1/5
D 33
E 11

Answer 3

To return to the initial temperature of 71°F, the temperature needs to fall 5°F.

Answer 4

The distance between -57 and 13 on a number line is 70. Therefore, the correct answer is D) 70.

Answer 5

To solve this expression, we follow the order of operations (PEMDAS/BODMAS), which is Parentheses/Brackets first, then multiplication and division (from left to right), and finally addition and subtraction (from left to right).

First, we simplify the expression inside the parentheses:
2 + 6 = 8

Then, we multiply:
8 × 2 = 16

Next, we divide:
48 ÷ 16 = 3

Finally, we subtract:
3 - 1 = 2

Therefore, the value equivalent to 48 ÷ ((2 + 6) × 2) − 1 is 2. The correct answer is not among the options provided.