Question

My lil sister said she needs help with ALL of the questions..........if you help i will give you brainliest

Answer 1

Answer: See explanation

Step-by-step explanation:

Monday

1.) 1250 gallons of water for 1 ounce of Granular chlorine.

2.) w = 1250c

Tuesday

9.5% of 50

0.095 × 50 = 4.75

The fee costs $4.75

Since the fee will be deducted from the selling price..

50 - 4.75 = 45.25

Once he pays for the fee, he'll make $45.25.

Wednesday

To get 1 cup of sugar, you multiply 4 to 1/4 meaning to find the proportional amount of flour used, you have to multiply 2/3 by 4

2/3 × 4 = 8/3

She should use 2 ²/₃ cups of flour

Since in the new recipe, we're multiplying everything by 4..

16 × 4 = 64

With this new recipe, she can make 64 cookies.

Thursday

4800 ÷ 6400 = 0.75

0.75 × 100 = 75

4800 is 75% of 6400

100 - 75 = 25

So, the cost of health insurance for the family increased by 25%

Friday

y = 6x