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Ugo [173]
3 years ago
7

Avery works two jobs. She usually works at a retail store for 5 hours during the

Mathematics
2 answers:
omeli [17]3 years ago
6 0

Answer: 14.89

Step-by-step explanation:

Step 1: 5(10)+4(21)/ 9

Step 2: 50+84/9

Step 3: 134/9

Step 4: 14.89

lesantik [10]3 years ago
5 0
It’s 15.5 because they’re asking on average per hour so to find the average add 10+21=31 and then divide by 2 (the number of jobs and the two separate wages) and you get $15.5
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Replace * with a monomial in such a way, that the trinomial becomes a perfect square. *+12x+1
Mrrafil [7]

Answer: * = 36x^2

Note: Im guessing you're here for rsm struggles. That's how I found this question. I searched the web for the answer to this rsm problem, but I couldnt find it. I was happy to find this brainly link, but annoyed to find it was unanswered. I did the problem, and now i'll help future rsm strugglers out. Thanks for posting this question.

Step-by-step explanation:

Ok, so we know that trinomials like this are squares of binomials. this in mind, we know that it can also be written as (x+y)^2. (also brainly's exponents feature used to be better, if the exponents are confusing you, comment.) Using the (x+y)^2 equation, you know that by simplifying it, you get x^2+2xy+y^2. Basically we're looking for x^2. Using the middle term, 2xy, or 12x in this equation, we can find x. since we know the square root of 1 is 1, we know 12=2x. This is kinda confusing, but basically since the answer is 6, we know that the x-term is 6x. We square 6x and get 36x^2. guaranteed to work on the rsm student portal, i'm in rsm and i just answered this question.

Hope this helps! Also, im not usually too active on brainly unless im looking for HW answers, so if you understand this explanation and you see a confused comment, help out a friend and answer it. Happy holidays!

4 0
2 years ago
Pemdas? thank you!<br>(-12 ÷ 3) × 2 + 23<br>​
lana66690 [7]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

( - 12 \div 3) \times 2 + 23 =

( - 4) \times 2 + 23

- 8 + 23 =

23 - 3 - 5 =

20 - 5 = 15

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

3 0
3 years ago
PLEASE HELP ME ILL GIVE YOU POINTS
zepelin [54]

Answer:

Step-by-step explanation:

its 6

5 0
3 years ago
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What is 48% of 30 for and estamation on percent
mihalych1998 [28]
Around 14.40 would be the answer
7 0
3 years ago
Whats the area?????????????
liraira [26]

Answer:

The simplest (and most commonly used) area calculations are for squares and rectangles. To find the area of a rectangle, multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.

Step-by-step explanation:

8 0
3 years ago
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