Answer:
56.7%
Step-by-step explanation:
30-13=17
(on a scientific calculator) 17/30=
0.56666667 x 100= 56.7 (round it up)
you can use this method everytime when trying to find a percantge.
Since x = 3, plus 3 into x and you should get f(3) = 6(3) which is equal to the answer 18.
All you have to do is 144/12=12 so therefore there are 12 packages of cookies they had to bake for a fundraiser.
Answer:
A. 1:3
Step-by-step explanation:
The answer would be A because there are 5 candidates for president and 15 total candidates so the ratio would be 5:15. If you simplified the ratio it would be 1:3 because you divide both sides by 5.
hope this helps!!
Answer:
Q and R are complementary which means they add up to give 90°.
so we just need to add both linear equations and equals to 90.
(9x-6)+(8x-1)=90
17x-7=90
17x=97
x=5.7
no we just need to place 5.7 in place of X and find Q and R
9(5.7)-6=45.4° is Q
8 (5.7)-1= 44.6° is R
