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pishuonlain [190]
3 years ago
10

I save 2.75 pounds a week how much would i save 30 weeks

Mathematics
2 answers:
Marizza181 [45]3 years ago
8 0
The answer would be 82.5
Karo-lina-s [1.5K]3 years ago
7 0
If I’m not wrong it should be 82.5
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Write a proportion for the following word problem.
Rashid [163]

<12> starting number <75%> next number your new hourly rate would be higher also know as 75% more meaning the answer to how much more i would get is <12> + <75> = <87>

6 0
3 years ago
The product of 2 more than 3 times a number and 6 less than 4 times the number (z)
Rom4ik [11]

Answer:

12z^{2} -10z -12

Step-by-step explanation:

Let the number be z

2 more than 3 times z ==> 3z + 2

6 less than 4 times z ==> 4z - 6

Product of the above two is
(3z + 2) (4z - 6) \\= (3z)(4z) + (3z)(-6) + (4z)(2) + (2)(-6)\\= 12z^{2} -18z + 8z - 12\\= 12z^{2} -10z -12

7 0
2 years ago
Chris types at an average speed of 35 words per minute. He has already typed 1,500 words of his final paper. The paper has to be
MrRa [10]

Answer:

1750 + 35x ≥ 3250

Step-by-step explanation:

Average speed = 35 words

He has already typed 1500 words on his final paper

The paper must be more than 3250 words.

To find at least how many more words he has to type, we will subtract 1500 from 3250

3250 - 1500 = 1750 words

The equation will be 35x ≥ 1750

x is the number of minutes

The equation could be

1750 + 35x ≥ 3250

8 0
3 years ago
Someone help ill mark brainliest
liq [111]

Answer:

Step-by-step explanation: My variables are

d=big number q=small number

My equations are 6=3q2d+3=qI

will solve for q in first equation 6/3 = 3q/32=q

Now I will pluck back in to get d2d+3=(2)   -3   -32d=-12d/2=-½d=-1/4 So the solution is(-1/4, .2)

7 0
2 years ago
How would you factor 12b^4+3b^2​
Alex777 [14]

Answer:

3b²(4b²+1)

Step-by-step explanation:

You can factor out a 3b²

3b²(4b²+1)

7 0
3 years ago
Read 2 more answers
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