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2 years ago

Onions cost 25 cents each whereas peppers cost 35 cents each. If I buy 5 more onions than peppers

Mathematics

1 answer:

OLEGan [10]2 years ago

6 0

Answer:

GIRL this is like 3rd grade math and i'm struggling but i think the answer is 12

Step-by-step explanation:

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Rewrite in simplest radical form 1 . show each step of your process.

morpeh [17]

Answer:

what is this russian math?

Step-by-step explanation:

4 0

3 years ago

In a circle, area and circumference can be found using the formulas A=(pi)r^2 and C=2(pi)r, respectively, Write a formula for A

AURORKA [14]

Answer:

$A = \dfrac{C^2}{4\pi}$

Step-by-step explanation:

Given that

Area of a circle $A=\pi r^2$

Circumference of the circle $C = 2 \pi r$

Let us re-write the equation of area of circle:

$A=\pi r^2$

$A = \pi \times r \times r$

Multiplying and dividing with 2:

$A = \dfrac{2\pi r}{2} \times r\\\text{Putting }2\pi r = C:\\\Rightarrow A = \dfrac{C}{2} \times r\\\text{Multiplying and dividing by } 2\pi:\\\Rightarrow A = \dfrac{C}{2} \times \dfrac{2\pi r}{2\pi}\\\text{Putting }2\pi r = C:\\\Rightarrow A = \dfrac{C \times C}{4 \pi}\\\Rightarrow A = \dfrac{C^2}{4 \pi}$

Hence, A in terms of C can be represented as:

$A = \dfrac{C^2}{4\pi}$

4 0

3 years ago

Carmen's golf score is 6 strokes less than Linda's. Their two scores total 156. What is each girls score?

DochEvi [55]

Answer:

Carmen's score is 75 strokes.

Linda's score is 81 strokes.

Step-by-step explanation:

Let the score of Linda be "x".

It is given that Carmen's golf score is 6 strokes less than Linda's.

Thus, Carmen's score is (x-6).

The total score of the girls is

= $x + (x-6) = 2x-6$

The total score is given to be 156.

Thus, the equation becomes,

$2x-6 = 156$

$2x= 162$

$x = 81$

Thus Linda's score is 81 and Carmen's score is (156-81) 75.

5 0

3 years ago

Tricia made a 55% on her science test. If she got 11 problems correct, how many questions were on the test?

natka813 [3]

Answer:

20 questions

Step-by-step explanation:

20 · 0.55 = 11

6 0

2 years ago

Write an equation please

Illusion [34]

Let d represent the amount of money Donavon brought to the fair.

After spending half his money on rides, he had half of it left: d/2.

After spending $3 on food, he had left (d/2 -3).

Donavon and his 3 friends together had 4 times this amount. They had $8.

... 4(d/2 -3) = 8

_____

The solution can be found by simplifying the equation, adding the opposite of the constant on the left, then dividing by the coefficient of d.

... 2d -12 = 8 . . . . . eliminate parentheses

... 2d = 20 . . . . . . . add 12

... d = 10 . . . . . . . . divide by 2

Donavon and each of his friends brought $10 to the fair.

6 0

3 years ago