An easier way to find an answer is to separate the fractions from the wholes numbers. So it would be 3-1 which is two, plus 3/4 muus 2/4 which is 1/4. So if you add 2 and 1/4 you get 2 2/4 as your answer

5 0

3 years ago

Y varies inversely as x. When x = 12, y = 10 Find the values of x when y = x + 7

NikAS [45]

X=1. In the formula=yx =k where k is 120 so you will equate. This implies that yx=120 eqn1 and y=x+7 eqn 2

5 0

3 years ago

What is the unit rate to $9.69 for 4 pound ??

andrezito [222]

9.69 / 4 = 2.42 per lb

4 0

3 years ago

Helpppppppp with Tuesday question 1 pleaseeeeeee

ohaa [14]

Answer:

k = 2.8

Step-by-step explanation:

Subtract 3.9 from both sides of the equation

k + 3.9 = 6.7

k + 3.9 - 3.9 = 6.7 - 3.9

k = 3.9 - 6.7

k = 2.8

3 0

3 years ago