Answer: 442
Step-by-step explanation:


Simply replace all the x's in the equation for 6

Answer:
yes
Step-by-step explanation:
Girls:
12 girls out of 30
12/30
Divide the top and bottom by 6
2/5
Boys
16 out of 40
Divide the top and bottom by 8
2/5
Answer:
-37
Step-by-step explanation:
f(9)= -6X9-1
= -36-1
= -37
If h=4, then 5(4)+7= 27. Using PEMDAS, do multiplication first, so 20, then add the 7.
Answer Q3:
A) 2/6
This decimal would be written as 0.33333333 and on.
I don't get number 4 but I'm pretty sure its A because 12 times 12 is 144 and and you have to add the 18.