Answer:
where is your questions??
Step-by-step explanation:
Answer:
for 3c it's After Edgar's 9th quiz he would have a grade of 89%
Step-by-step explanation:
It is going up by 4 everytime so...
57,61,65,69,73,77,81,85,89
1. 2. 3. 4. 5. 6. 7. 8. 9.
(Sorry but it's hard to read)
Answer:
<em>A. 10</em>
Step-by-step explanation:






Answer:
Called the amount of girls is x
we have the amount of boys x - 4
so, we have
<=> x + ( x - 4 ) = 16
<=> x = 10
Step-by-step explanation:
Answer:
+ 5, - 5
Step-by-step explanation:
p^2 - 8 = 17
p^2 = 17 + 8
p^2 = 25
= 5 x 5
p^2 = 5^2
p = ± 5