Question

1.Which mathematical expression represents the word expression
"a number multiplied by 8.8" ?
A. 8.8 + n
B. 8.8 ÷ n
C. 8.8n
D. n - 8.8
2.Evaluate the expression for t = -2. 3t+2 / -4

A. 1
B. -1
C. 2
D. -2
3.Evaluate the expression for n = -8.
n+2 /5
A. 2
B. -2
C. 1.2
D. -1.2
4.Evaluate the expression for m = -6.8.
-m/3.4
A. -23.12
B. 3.4
c.-2
d.2

Answer 1

my answers #1 8.8n #2 -1 #3 -1.2 #4 is -2

Answer 2

Which mathematical expression represents the word expression

"a number divided by 25" ?
A. 25n ÷ 2
B. 25n
C. 25 ÷ n
D. n ÷ 25

Answer 3

and #5 is d.

Answer 4

#4 uses -m not m. The answer is d.

Answer 5

i thought #4 was-2

Answer 6

nvm - +- is a +