Answer:
x^2-3x+36
Step-by-step explanation:
The answer is 11.13 so in nearest tenth it would be 11.1
Answer:
Step-by-step explanation:
The equation of a straight line is:
y = mx + b
m is the slope, and that is -2.
All of that bit about simplify and ... is just a smoke screen to make you think the answer might not be so simple.
Answer:
Step-by-step explanation:
a. we do first the multiplication 3*4=12
-9-12=-21
b. you do parenthesis first
(-2)^3=-8
(-8)*(-4)= +32
now we have (32)-3=29
c. as you see in the red square we do multiplication first, than division
3*2=6
(-18)/6=-3
2+(-3)=-1
The score that she needs in her next test to averages 72 is 77
(73+88+64+58+x)/5=72
(283+x)/5=72
283+x=(72x5)
X=360-283
X=77
Check
(73+88+64+58+77)/5=72
(360/5)=72
72=72
