You add 8 and 5 so the equation would be 8+5=13
Answer:
9
Step-by-step explanation:
the decimal always goes between the numbers that arent 0s
Step-by-step explanation:
length of mall=84m
length of post office=38m
how much longer is the mall than the post office=84-38= 46m
Answer:
y=-2 x=-2
Step-by-step explanation:
y=-x-4
y=x
you can plug y in for x in the first equation by using substitution
y=-y-4
and then you solve for y
2y=-4
y=-2
so y equals -2. Since y=x, x also equals -2. Therefore
y=-2 x=-2
(amount raised) = $2 × (number of classmates)
