Answer:
$5.71
Step-by-step explanation:
40 divided by 7 equals 5.71428571, which should be rounded to 5.71.
Answer:
9
Step-by-step explanation:
-15 - -14y = -9
two negatives (close together) makes a positive
-15y + 14y = -9
add like terms
-1y = -9
get y alone (divide whats in front of it) and do the same on the other side
-1y/-1 = -9/-1
if you divide two negatives it makes it positive so youll get 9
The gcf would be 6, it goes into both 36 and 84
The way we always learned was
PEMDAS
P-- parenthesis
E-- exponents
M-- multiply
D--divide
A-- add
S-- subtract
do those in order
2. 1/5
3. 2
4 they are both equal to 1/3
5. 6/12
6. 5/8
