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bonufazy [111]
2 years ago
8

Monica is completing an Algebra test worth 100 points. There are 14 questions on the test that are equally valued. How many poin

ts is each question worth? Round to nearest tenth of a point.
Mathematics
1 answer:
Usimov [2.4K]2 years ago
3 0

Answer:

7.1 points

Step-by-step explanation:

100/14=7.1 points

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Two friends left school at the same time and drove in opposite directions. One friend averages 40 miles per hour and the other f
EastWind [94]
The two friends will be 150 miles apart, when the sum of the distances covered by the them is 150 miles.

distance = speed x time.
Let the time covered when they are 150 miles apart be x, then:
40x + 35x = 150
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Therefore, the two friends will be 150 miles apart in 2 hours.
3 0
3 years ago
Which algebraic expression is equivalent to the expression below?
Anarel [89]

Answer:

A. 4x²+20x+25

Step-by-step explanation:

Because of PEMDAS, you calculate the value inside of the parenthesis first, so you expand [2x+1-(4x+6)]:

2x+1-4x-6 = -2x-5.

Then apply the exponent:

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4 0
3 years ago
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How do you find angles on a rhombus
Naily [24]

Answer:

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or if its graphed you can count the units

Step-by-step explanation:

and know that all four sides are congruent and diagonals are perpendicular

i tried :)

6 0
2 years ago
Please help me finish these for summer school :)
ValentinkaMS [17]
13.45 will be the answer

since we are finding the hypotenuse, the formula is a^2 + b^2 = c^2

this will then be 10^2 + 9^2 = c^2

181=c^2

c=13.45 :)
5 0
2 years ago
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A house costs $600 more than twelve times the lot on which it was built. If the lot cost x dollars, what did the house cost? Whi
Mnenie [13.5K]
House=600+12lot
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house=600+12x

answer is first expresion
7 0
3 years ago
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