Ask question

Ask question

All categories

3 years ago

10

A bag contains 5 red marbles, 3 blue marbles, 7 yellow marbles, and 2 green marbles. Which ratio can be used to compare the red

marbles to the blue marbles?

2 answers:

Alisiya [41]3 years ago

6 0

5red marbles :3 red marbles

aleksandr82 [10.1K]3 years ago

6 0

5/3 because blue marbles to red marbles

You might be interested in

If f(x)=2x, then f^-1(x)=

-BARSIC- [3]

$f(x)=2x\to y=2x\\\\\text{change x and y}\\\\x=2y\\\\\text{solve for y}\\\\2y=x\qquad|:2\\\\y=\dfrac{x}{2}\\\\Answer:\ f^{-1}(x)=\dfrac{x}{2}$

8 0

4 years ago

Stu hiked a trail at an average rate of 3 miles per hour. He ran back on the same trail at an average rate of 5 miles per hour.

Andrews [41]

3t = 5(3-t)
3t = 15 - 5t
3t + 5t = 15
8t = 15
t = 15/8
t = 1 7/8

7/8 * 60 mins = 52.50 minutes

t = 1 hour and 52.5 minutes

It took Stu 1 hour and 52.5 minutes to hike the trail one way.

3 0

4 years ago

Read 2 more answers

Write the time 8:30 then write this time in two other ways using words

guajiro [1.7K]

Half past eight or thirty minutes to nine

8 0

3 years ago

Calculate the initial value:<br> m= 5<br> (-3, 6)

AysviL [449]

Answer:

initial value is 21

Step-by-step explanation:

y=mx+b

6= -3(5) +b

b=21

4 0

3 years ago

Morgan has an 8-foot board that must be cut into boards that are feet long. How many of the smaller boards can he get from the 8

MrMuchimi

Just multiply all the eights

6 0

4 years ago

Read 2 more answers