2 years ago

Membership to a music club costs $70. Members pay $5 per music lesson and nonmembers pay $10 per

Mathematics

1 answer:

Snezhnost [94]2 years ago

3 0

Answer:

a member would have to take 14 lessons versus a non-member which would only have to take 7

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Area of pallalelagram base 10cm , height 7cm

Neko [114]

A=base times height
A=10 times 7
A=70 cm²

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3 years ago

25 + 20 + 45 + 34 + 21 =

Lana71 [14]

Let's solve it step-by-step:

25 + 20 = 45

45 + 45 = 90

90 + 34 = 124

124 + 21 = 145

Therefore:

25 + 20 + 45 + 34 + 21 = 125

Hope it helped,

BioTeacher101

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3 years ago

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Simplify this problem : <br><br> 2 5/8 - 1 1/3

frez [133]

Answer:

-1 1/24

Step-by-step explanation:

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2 years ago

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When I double my number, add four, and then subtract my number and subtract three, I get my number plus one. What is my number?

morpeh [17]

Answer: Let your no.= x

double the number=2x

add 4 = 2x+4

subtract same number=2x+4-x

subtract 3=2x+4-x-3

I get my number plus 1=x+1

so equation we get

2x+4-x-3=x+1

x+1=x+1

x=x

it means x is equal to all real number

So your number can be any real number

6 0

3 years ago

What are the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4? (–13,

Sav [38]

Answer: (-7,-1)

Complete question is attached below

The coordinates of J is (-15,-5) and K is (25,15)

The formula to find point E (x,y) is

$x=\frac{m}{m+n}(x_2-x_1)+x_1$

$y=\frac{m}{m+n}(y_2-y_1)+y_1$

We know the ratio is 1:4

m=1 and n=4

(x1,y1) is (-15,-5) and (x2,y2) is (25,15)

Now plug in all the values in the formula and find out x and y

$x=\frac{1}{1+4}(25-(-15))-15=\frac{1}{5}*40 - 15 = -7$

$y=\frac{1}{1+4}(15-(-5))-5=\frac{1}{5}*20 -5=-1$

The point E is (-7,-1)

8 0

2 years ago