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kirza4 [7]
3 years ago
13

Solve the equation. 2(5c – 7) = 1

Mathematics
1 answer:
liq [111]3 years ago
8 0

\text{Hello there!}\\\\\text{Solve for c:}\\\\2(5c -7) = 1\\\\\text{First, distribute the 2}\\\\10c-14=1\\\\\text{Add 14 to both sides}\\\\10c=15\\\\\text{Divide both sides by 10}\\\\c=1.5\\\\\boxed{\text{Answer: c = 1.5 or 3/2}}

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Is 1 5/6 a rational number or a iraarational
gizmo_the_mogwai [7]

Answer: rational number

Step-by-step explanation:

Mixed numbers are all rational numbers because they can be expressed as a fraction. To be a rational number, a number must be able to be written

4 0
3 years ago
10 donuts were eaten out of the 25 donuts paced.What % of donuts was eaten?
Anna11 [10]

Answer:

40%

Step-by-step explanation:

10/25= x/100

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25 divided by 1000 =40%

4 0
2 years ago
The double number line shows how many bananas are needed to make 111 loaf of banana bread.
skelet666 [1.2K]

Answer:

Chart

Number of loaves    Number of Bananas

1                                    2 1/2

2                                   5                            

4                                    10

Step-by-step explanation:

My friend helped me with this and since I saw no answer here I wanted to help YOU!!!!

So the first one was easy because it already said it in the number line.

The second one you simply multiply 2x 2 1/2

The third one you multiply 4x 2 1/2.

Hope it helps! Stay safe and dont go out during Quarantine!!!!!!!!!!

5 0
3 years ago
A figure is made up of a triangle and a rectangle. The triangle has a height of 8.5 inches and a base of 10 inches. The rectangl
Brilliant_brown [7]

\sf  are a \  of \   triangle : \frac{1}{2}*base *height

\sf  are a \  of \   rectangle : Length * Width

total area :

\sf  are a \  of \   rectangle  + area \ of \  triangle

\rightarrow  \sf 9 * 10 + \frac{1}{2} *8.5*10

\rightarrow  \sf 132.5 \ in^2

5 0
2 years ago
Find f if f(x)=23; 23= x²+7
ioda
Don't you mean "x?"
8 0
3 years ago
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