Answer:
Q, today is Ninas birthday
Answer:
no
Step-by-step explanation:
since;
(4--3)/(4-1)≠(8-4)/(5-4)
The line y=7 is a horizontal line with a slope of 0.
Slope intercept form of
y=mx+b
would be
y-y1=m(x-x1)
m=0 and point of (-1,-10)
y-(-10)=0
y=-10
Answer:
27
Step-by-step explanation:
Evaluate the ![\sqrt[4]{81}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B81%7D)
= 3
Since 
= 81
We are noe left to evaluate (3)³ = 27
Hey there!
If she missed 4 problems, and that took off 20%, that means 4 is 20% of the total items.
20% is the same as 1/5 of the total amount, since there are 5 20s in 100.
So, we can simply multiply 4 by 5 to get the total amount of problems.
4 x 5 = 20
This means there were 20 problems on the test.
Hope this helps!
