Look at the denominators. The second fraction's denominator is 3 times the first fraction's denominator. Since the fractions are equal, it means you have to multiply the first fraction's numerator by 3 too. So, b=9. Good luck!

6 0

3 years ago

Read 2 more answers

jill and kyle get paid per project. jill is paid a project fee of $25 plus $10.50 per hour. kyle is paid a project fee of $18 pl

AysviL [449]

Answer:

The company will pay 43 + 24h dollars to hire both Jill and Kyle your welcome

Step-by-step explanation:

4 0

2 years ago

The mean price of a new laptop computer from Store #1 is $799.99, and they only sell two brands of computers. The mean price of

Sati [7]

<span> value
Weighted mean average = ---------------------------
number of brands

value = mean price of computers from Store #1 * number of brands from store #1 + mean price of computers from store #2 * number of brands from store #2

value = $799.99 * 2 + $679.99 * 4 = $4,319.94

number of brands = 2 + 4 = 6

weighted average = $4,319.94 / 6 = $ 719.99

Answer: option b. $719.99
</span>

6 0

2 years ago