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andrew11 [14]
3 years ago
7

7ab=c solve for a. Answer

Mathematics
1 answer:
photoshop1234 [79]3 years ago
8 0

Answer:

a= c/7b

Step-by-step explanation:

Divide each term by 7b and then simplify.

Hope this helps.

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What is the range of the function on the graph?
Alekssandra [29.7K]

Answer:

y ≤ 3 or -∞ < y < 3

Step-by-step explanation:

domain exists when y is less than or equal to 3

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3 years ago
The sum of three numbers is 85. The second is 7 more than the first. The third is 2 more than four times the second. Find the nu
9966 [12]
Let x=the first number
Then x+7=second number
And 4(x+7)+2=third number (2 more than 4 times the second)
Now we are told that:
x+(x+7)+(4(x+7)+2)=85 get rid of parentheses
x+x+7+4x+28+2=85 simplify
6x+37=85 subtract 37 from each side
6x+37-37=85-37
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CK
8+15+62=85
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4 0
3 years ago
Read 2 more answers
Mr.Changs class has 28 students 4/7 of whom are girls. Which equation shows how to determine the number of girls in Mr. Chang’s
irinina [24]

I think 7 of them are girls and the rest are boys and how i got this answer is I took the 28 and divided it by 4 and got 7.

8 0
3 years ago
1 tablet 1x per day 45 days 10 tablets per bottle
Lana71 [14]
You would go through 4.5 bottles
7 0
3 years ago
How do you do this?<br> Because i don't know how to do it :&gt;
Sindrei [870]

Answer:

£ 7.95

Step-by-step explanation:

Let the total money = £ x

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So, money spend = (1/3) of x

\dfrac{1}{3}*x= 2.65\\\\\\x=2.65*3\\\\

x = £ 7.95

7 0
2 years ago
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