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dmitriy555 [2]
3 years ago
7

During the summer, Bethany mows lawns and Grant is a waiter at a coffee shop. To show their earnings, Bethany makes a graph and

Grant makes a table. Which statement is true?

Mathematics
2 answers:
arsen [322]3 years ago
6 0

grant earns 1.15 more than bethany

Alexeev081 [22]3 years ago
6 0

Explanation:

Equation of Bethany Mowing job is given by

As, the curve is a straight line passing through (0,0) and having slope 11.75 is

y=11.75 x

As, equation of slope intercept form of line is , y= m x +c, here C=0.

in one hour money earned by Bethany=11.75 ×1= $ 11.75

Equation of grant waiter job is

As, the curve is not linear,

So, in one hour that is (7-6) hour money earned by Grant = 90.30-77.40=$12.90

So, grant earns more per hour  money than Bethany by the amount , 12.90 - 11.75=$1.15

Option A is true statement : Grant earns $1.15 more per hour money than Bethany.

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A figure can tessellate only if its interior angle is a factor of 360.  For an equilateral triangle, each interior angle is 60°; 360÷60 = 6, so this works.

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For a regular pentagon, each interior angle is (5-2)(180)/5=3(180)/5=540/5=108; 360÷108=3.3.  This does not divide evenly, so it does not work.

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6 0
3 years ago
Abelardo had 3 bags of apples. He gave 2 to his best friend, he gave 3 to his brother, and he fed 1 to his horse. On the way hom
dimaraw [331]

Answer:

number of apples he originally had in each bag was 14 apples

Step-by-step explanation:

We are told that he had 3 bags of apples.

Now, let amount of apples in one bag be x.

Thus, total amount of apples is 3x.

We are told he gave 2 apples to his best friend, he gave 3 to his brother, and he fed 1 to his horse.

This means total given out = 2 + 3 + 1 = 6 apples.

Then, on the way home, he was chased by some dogs and dropped 1 bag.

Thus, amount of apples dropped is 1x = x

Thus;

Amount left on getting home after the entire giving and dropping is;

3x - 6 - x = 2x - 6

Now,we are told that he had 22 apples left when he got home.

Thus;

2x - 6 = 22

2x = 22 + 6

2x = 28

x = 28/2

x = 14 apples

Thus, number of apples he originally had in each bag was 14 apples

6 0
2 years ago
Carla runs four miles every day. She jogs from home to the school track, which is 3/4 mile away. Then she runs laps around the 1
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3/4(2) + 1/4x = 4
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5 0
3 years ago
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ElenaW [278]

Answer:

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4 0
2 years ago
Find the value of x in the isosceles triangle shown below.​
Ghella [55]

Answer: A, x = square root of 60.

Step-by-step explanation:

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8^2 = 2^2 + x^2

x^2 = 8^2 - 2^2

x^2 = 64 - 4

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3 0
3 years ago
Read 2 more answers
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