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ella [17]
3 years ago
12

Ms. Sze is grading math tests. A student’s work on a problem is given below

Mathematics
1 answer:
trapecia [35]3 years ago
4 0

Answer:

No the student is not correct because the answer is 0.4761. All the student did was wrong was the adding up the zeros.

Step-by-step explanation:

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What is the value of the expression below?<br> (V9)2 +10
Wittaler [7]

to find the value of this expression, it would be easiest to use the distributive property.

(V9)2 +10

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Which algebraic expression represent the verbal expression "5 less than a number"?
andriy [413]

Answer: n - 5

Step-by-step explanation:

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3 years ago
Guys I am going to run out of points. Help with 19?<br> I don't need an explanation.
nasty-shy [4]

Answer:

A.) 20x + 2y = 500

B.) y-intercept = 250; its meaning is how many boxes of pencils they started with.

C.) x-intercept = 25; How many T-shirts they can sell at most

Step-by-step explanation:

2y - 500 = -20x

20x + 2y - 500 = 0

20x + 2y = 500

y-intercept = 250; its meaning is how many boxes of pencils they started with.

20x + 2y = 500

20(0) + 2y = 500

2y = 500

2y/2 = 500/2

y = 250

x-intercept = 25; How many T-shirts they can sell at most

20x + 2y = 500

20x + 2(0) = 500

20x = 500

20x/20 = 500/20

x = 25

4 0
3 years ago
What is the value of 72-2[3+2(5-1)]
rusak2 [61]

Answer:

50

Step-by-step explanation:

Already done this

7 0
3 years ago
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What is the value of b?
labwork [276]
The value of b is 61°.

you solve by doing this:
add up the two given angles, 58° and 61° to get 119°. then you subtract from 180° to get 61.
4 0
3 years ago
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