Lala eats three times as many pancakes as her little sister Carmen. If Carmen eats m pancakes, how many pancakes does Lala eat?
Answers
Answer:21
Step-by-step explanation:1-63=90
Answer:
21
Hope this helps! :)
Related Questions
Ray is purchasing a laptop that is on sale for 25% off. He knows the function that represents the sale price of his laptop is c(p) = 0.75p, where p is the original price of the laptop. He also knows he has to pay 8% sale's tax on the laptop. The price of the laptop with tax is f(c) = 1.08c, where c is the sale price of the laptop.Determine the composite function that can be used to calculate the final price of Ray's laptop by solving for f[c(p)]. f[c(p)] = 1.83p f[c(p)] = 1.83cp f[c(p)] = 0.81p f[c(p)] = 0.81cp
PLSSS!!!!! HELP ME!!!! I WILL MARK U!!! MATH!!!!!!!!!!!!
the relationship between x and y is proportional. when x is 3 and y is 15. what is x when y is 60? what is the value of x.
Simplify (2n + 5) - (3n + 7) + (4n - 9).-3n - 113n - 11-3n + 113n + 11
Answers
y=mx+b
'm' is for gradient of the line. First, calculate the gradient.
Let's use (6,15) and (8,21)
Gradient, m =
--------------
= 21 - 15 = 6 = 3
----------- ----
8 - 6 2
Therefore, m = 3 . Now let's search 'b' .
Let's use (6,15) again. Substitute it into the equation.
y=mx+b
15 = 3 (6) + b
b = -3
Thus, the equation : y=3x -3
Answer: Use Desmos.com/calculator
Step-by-step explanation:
Answers
because it is greater than 1, we know it is more than 100%
B) weak positive association
C) weak negative association
D) moderate negative association
Answers
Answer:
C) weak negative association
Step-by-step explanation:
As X increases, Y generally decreases. So this is a negative association. Because the points are widely scattered, it is also a weak association. So the answer is C.
the answer is c because the graph is going down
Answers
p = 2l + 2w
I reverse left-right side
2l + 2w = p
Move 2l to the right
2l + 2w = p
2w = p - 2l
Move 2 to the right
2w = p - 2l
w = (p - 2l)/2
Summary
p = 2l + 2w
2l + 2w = p
2w = p - 2l
w = (p-2l)/2
a).100 b).150 c).175 d).200 e).250
Answers
Answers
Today = $3.40
% Increase = ((3.40 - 3.15) / 3.15) * 100%
= (0.25/3.15) * 100%
≈ 0.0794 * 100%
≈ 7.94 %
≈ 7.9 % to the nearest tenth.
Final answer:
The price of the notebook experienced a percentage increase of 7.9%.
Explanation:
The subject of this problem is in the area of mathematics, specifically on percentage increase. To find the percentage increase in the price of the notebook, you first find the difference in price. The difference is $3.40 - $3.15 = $0.25. Next, you divide the increase by the original price, which gives you: $0.25 / $3.15 = 0.079365. Then, to turn this into a percentage, multiply the result by 100 to get 7.9365%. Rounding this to the nearest tenth, we get 7.9%.
Learn more about percentage increase here:
#SPJ2