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Ipatiy [6.2K]
2 years ago
15

Please help I don't get this question

Mathematics
2 answers:
Dahasolnce [82]2 years ago
4 0
Answer: 28+7x, hope this helps
Gre4nikov [31]2 years ago
3 0

Answer:

the first one

Step-by-step explanation:

7(4) = 28

7(x) 7x

28+ 7x

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Can you help me please?
Daniel [21]

59pounds * 5days = 295pounds

6.95pounds * 3breakfasts = 20.85pounds

12.50pounds * 1eveningmeal = 12.50pounds

295pounds + 20.85pounds + 12.50pounds = 328.35pounds

Wrote out the units just for clarity! Liz payed 328.25 pounds altogether.

4 0
3 years ago
4(x + 3) + 2x in the simplest form
leonid [27]

Answer:

6x + 12

Step-by-step explanation:

Distribute the 4 first. Now you have 4x + 12 + 2x. 4x + 2x are like terms and therefore they can be added. Your final simplified answer is therefore 6x + 12.

3 0
2 years ago
Read 2 more answers
Solve for u. 31.25 = u/5
ipn [44]

Answer:

u = 156.25

Step-by-step explanation:

Step 1: Write equation

31.25 = u/5

Step 2: Solve for <em>u</em>

  1. Multiply both sides by 5: 156.25 = u
  2. Rewrite: u = 156.25

Step 3: Check

<em>Plug in u to verify it's a solution.</em>

31.25 = 156.25/5

31.25 = 31.25

3 0
3 years ago
Read 2 more answers
Someone help me find this answer
Vanyuwa [196]
Finding the perimetre: 7x+4x-3+x=12x-3

Good luck!
5 0
2 years ago
Maggie had 20 ribbons. 2/5 of the ribbons are polka-dot Ted ribbons. how many are not polka-dotted?
Solnce55 [7]
12 ribbons
p.s: im in 7th grade so you can trust me
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