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agasfer [191]
3 years ago
13

Simplify 8(7x – 1) + 4(x + 5).

Mathematics
2 answers:
arlik [135]3 years ago
8 0
Its 60x + 12. Just took the quiz.
Elina [12.6K]3 years ago
4 0

8(7x-1)+4(x+5)

multiply; 8  x  7=

56x  +  -1  +  4x  +5

reorder the terms;

-1  +  5  +  56x  +  4x

Combine like terms; -1  +  5  =  4

4  +  56x  +  4x

Combine like terms again; 56x  +  4x  =  60x

4  +  60x


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The value of 4c + 5g if c = 2 and g = 1.5
bixtya [17]

Answer:

15.5

Step-by-step explanation:

4c + 5g

= 4(2) + 5(1.5)

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4 0
3 years ago
A total of 234 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student t
lorasvet [3.4K]
234 = a + s                                                       s = students       a = adults
2a = s
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3 years ago
The radius of a basketball is 4.7 inches.what the volume of the basketball? Round to the nearest 10
asambeis [7]
The formula for the volume of a sphere is V= \frac{4}{3}  \pi r^3. Plugging in 4.7 for your radius, we get V= \frac{4}{3} \pi 4.7^2= \frac{4}{3} \pi 22.09= \frac{88.36}{3} \pi, which is roughly 29.453π≈92.530.
4 0
3 years ago
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What happens when a line segment is dilated from a point on the line?
irina [24]

Answer:

Step-by-step explanation:

Concept 3: The dilation of a line segment is longer or shorter in the ratio given by the scale factor. If the scale factor is greater than 1 (k > 1), the image will be larger than the pre-image, making the segments (sides) of the image longer than the corresponding sides of its pre-image (an enlargement).

3 0
2 years ago
I need help ASAP.... please help....
avanturin [10]

Answer:

(7x-1)(x-3)

Step-by-step explanation:

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Since the two numbers multiply to a positive value, they have to have the same sign. (7x-1) (x-3) works to produce the expression when it's foiled.

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3 years ago
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