Mikayla has $32 in her piggy bank. Her sister, Jessica, has $21. Mikayla earns $10 a week by doing chores for her grandparents, while Jessica earns $12 a week by mowing lawns.

Which expressions give how much more or less money Mikayla has compared to Jessica after x weeks? Check all that apply.

11 – 2x

2x – 11

11 + 22x

32 + 10x – (21 + 12x)

32 – 21 + 10x – 12x
Plz Hurry It's URGENT

11-2x and 2x-11 and 32+10x-(21+12x) and 32-21+10x-12x

Step-by-step explanation:

Let's start by changing the words into math.

MIKAYLA: "Mikayla has $32 in her piggy bank." tells us that she had 32 dollars. " Mikayla earns $10 a week by doing chores for her grandparents" tells us that she gets 10x dollars after x weeks. Adding these together we get 32+10x.

JESSICA: "Her sister, Jessica, has $21" tells us that she had 21 dollars. "while Jessica earns $12 a week by mowing lawns" tells us that she gets 12x dollars after x weeks. Adding these together we get 21+12x.

The question wants us to find how much more money Mikayla has so we subtract equation 1 from 2. Thus, 32+10x-(21+12x). (This gives us the fourth answer to be correct). Simplifying this we get 32-21+10x-12x (this gives us the last answer). Simplifying it even more we get 11-2x (this gives us the first question).

Also the question need how much less money Mikayla has so we can subtract equation 2 from 1 to get 2x-11 (which is the third answer).

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.