If 1 3/4 cups of flour are required to make 28 cookies hiw many cups are required for 88 cookies

Hope this helps.

first set up the equation as a proportion with known and unknown properties in proper position

1.75/30 = X/96 (reads: 1.75 is to 30 as x is to 96)

30 x X= 96 x 1.75 (cross multiply)

30X= 168

30X/30= 168/30 (divide both sides by the coefficient of the unknown in this case 30)

X= 5.6

.6 is closer to .5 than .75

so the rounded answer is 5.5 cups or 5 1/2 cup

Step-by-step explanation:

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13