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2 years ago

7

You wish to take flying lessons. The introductory course costs $125 per session. Smith flying academy also charges a $50 registr

ation fee. You currently have $700 saved for your flying lessons. How many lessons could you pay for today?

1 answer:

swat322 years ago

4 0

Answer:

4 lessons

Step-by-step explanation:

add 125 to 50 which gives you $175

the do 700÷175 which gives you 4

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The ratio of paws to tails at the dog kennel is 4:1 , because for every 4 paws there is 1 tail. If there are 25 tails in the ken

mamaluj [8]

Answer:

100 paws

Step-by-step explanation:

the ratio is 4:1 and you need to know is how many paws there are for 25 tails. if you divide 25 by 1 the answer is 25 and if you multiply 1 by 25 you get 25 and if you multiply 4 by 25 you get 100. (you multiply 4 by 25 because 1 was multiplied by 25 to get the amount of tails)

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3 years ago

The sum of two angles is 90°. The difference of twice the larger angle and the smaller angle is 105º. The system of linear equat

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Answer:

x = 65, y = 25

Step-by-step explanation:

<u>Given system of linear equations:</u>

x + y = 90
2x - y = 105

<u>Add up the equations to eliminate y:</u>

x + 2x = 90 + 105
3x = 195
x = 65

<u>Find y:</u>

y + 65 = 90
y = 90 - 65
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3 years ago

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6. A prism has bases that are equilateral triangles with sides lengths of 10 inches and a length of 30 inches.

eimsori [14]

Answer:

The volume of the prism is $1,299\ in^{3}$

Step-by-step explanation:

we know that

The volume of the prism is equal to

$V=BL$

where

B is the area of the triangular base

L is the length of the prism

we have

$L=30\ in$

<em>Find the area of the base B</em>

The area of a equilateral triangle is equal to

$B=\frac{1}{2}(10)^{2} sin(60\°)$

$B=25\sqrt{3}\ in^{2}$

substitute

$V=(25\sqrt{3})(30)=1,299\ in^{3}$

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kotykmax [81]

Answer:

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use the number it and equation it with number and new number will form

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