Answer: false
Step-by-step explanation:
Answer:
The answer is <u>54.6</u>.
9.1(6)+8.7(7)=<u>54.6</u>+60.9
Step-by-step explanation:
Given:
9.1(6)+8.7(7)=_+60.9
Now, to solve it:
9.1(6)+8.7(7)=_+60.9
Let the _be x.
So, we remove parenthesis first that makes it multiply with the number next to it:
Now adding on L.H.S:
Subtracting on both sides by 60.9 we get:
Therefore, the answer is 54.6.
Step-by-step explanation:
4x-1
x+-×+1=5
×-5
there are no terms like that
This is a proportion problem. Eric earned 60 out of a possible 75 points, so the ratio is 60/75. You put that equal to x, so 60=x% and 75=100%. So it would look like
<u>60</u> = <u> x </u><u>
</u>75<u /> 100
then you cross multiply 60 and 100, and 75 and x, so you get
6000=75x
then divide by 75 and you have your percent :)
This question is asking if the paint will be able to cover the area of the figure stated. (16 ft wide and 12 ft high i.e width and length.) Since one gallon covers 250 ft, using the area (A=w*l) formula, we can find the figure's area.
A= 16*12
A=192ft^2
Carolyn can cover the wall.
Hope this helps!