Answer:
tendrá la capacidad de hacer 6 parches
Step-by-step explanation
Your answer will be x • 4³ = 64x
When simplifying powers, the rule is that if you’re dividing two powers with the same base (in this case the base is 4), you need to subtract the powers. For example, 3³ ÷ 3² = 3 (which is 3^1).
Using this rule, we can see that 4^8 ÷ 4^5 = 4^(8-5) = 4³.
The x is on top of the fraction and we’re not dividing by an x, so it doesn’t change. Therefore your final answer is 64x.
I hope this helps!
Let candy bars =xLet drinks =y Set up the two equations. 60x + 110y = 265120x + 90y = 270 Solve through elimination. Multiple the first equation by 2 and subtract the second equation from the first. When we multiply the first equation by two, we get: 2(60x +110y = 265) = 120x + 220y = 530 Then, when we subtract the second from the first we get: (120x + 220y = 530) - (120x +90y = 270) The result is 130y = 260 So, y=2 Then, we plug that back in to the original equation to find x. 60x + 220 = 265 Subtract 220 from both sides. 60x = 45 x = .75 So, drinks cost 2 dollars and candy bars cost 75 cents.
Hope this helps! :)
Answer:
C
Step-by-step explanation:
A quadratic function has an x².
A and D are not the answers because there is no x².
B is not the answer because 0x² is equal to 0, meaning that there is no x².
C is the answer.
Answer:
20 in.
Step-by-step explanation:
You can use similar triangle ratios to solve for this problem.
6/15=4/x, Now cross multiply to solve for x
6x=60, x=10 Find the perimeter
10+6+4=20, the perimeter of MNO is 20 in.
