Ask question

Ask question

All categories

3 years ago

5

The ratio of red jelly beans to yellow jelly beans in a dish is 3:4. If Greg eats 3 red jelly beans and 6 yellow ones, the ratio

is 4:5. How many yellow jelly beans were originally in the dish?

1 answer:

skad [1K]3 years ago

4 0

Originally 30 red jelly beans and 40 yellow jelly beans.

You might be interested in

At a carnival, Hayley gets to spin a prize wheel. It has a radius of 8 inches. What is the prize wheel's area?

Natalija [7]

Answer:

201.06in^2

Step-by-step explanation:

Use area formula which is pi(r)^2

5 0

3 years ago

Read 2 more answers

the length of a rectangle is 3 ft less than twice the width and the area of the rectangle is 65 ft squared find the dimensions.

Paha777 [63]

Answer: length is 10 feet, width is 6.5 feet

Step-by-step explanation:

6 0

3 years ago

Given that sin? x + cos2x = 1

Pachacha [2.7K]

Answer:

the answer is

$\frac{ \sqrt{23} }{5}$

cause sin²x= 2/25

so cos²x would be 1-2/25= 23/25

then cos x is what I wrote as the answer

8 0

2 years ago

What are the features of the quadratic function f(x) = x^2 + 10x + 21?

defon

A is the correct answer buddy.

_________________________________

good luck.♥️♥️♥️♥️♥️

3 0

4 years ago

Give one example of an equation with variables on both sides that has all real numbers as the solution. Also give an example of

Ghella [55]

1) 2x + 3 = 2x + 3
This works because if you solve it, you will get either x = x or 3 = 3 which are always true, so x, can have an infinite number of solutions
2) 3(x + 4) = 3x + 11
This has no solution because if you solve it, you're gonna get 12 = 11 and that is NEVER true. Whatever x is, 11 cannot equal 12!

6 0

3 years ago