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3 years ago

7

Can you help me with number 14 please

1 answer:

Blizzard [7]3 years ago

5 0

Let the regular price be p. Then the new price, after a 35% markdown, is 0.65p.

Mult. $3.29 by 0.65, Result: $2.14. No match here.
Mult. $4.19 by 0.65. Result: $2.72. We've got a match here!
Mult. $2.79 by .65. Result: $1.81. No match here.
Mult. $3.09 by .65. Result: $2.01. Match!

And so on.

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Y=99.99+23.75(x-1) as a Y=ax+b equation

Hatshy [7]

Answer:

$y = 23.75x + 76.24$

Step-by-step explanation:

We want to rewrite

$y = 99.99 + 23.75(x - 1)$

in the form

$y = ax + b$

We expand to get:

$y = 99.99 + 23.75x - 23.75$

Regroup similar terms:

$y = 23.75x - 23.75 + 99.99$

Simplify:

$y = 23.75x + 76.24$

This is now of the form

$y = ax + b$

where a=23.75 and b=76.24

6 0

3 years ago

Solve to the correct order

Marianna [84]

32^3/5 = 8

64^2/3 = 16

81^1/4 = 3

49^1/2 = 7

125^2/3 = 25

now just put them in order from the smallest value to the largest

5 0

3 years ago

Find the hypotenuse of a right triangle that has one side of 7 cm and another<br> one of 3 cm.

Over [174]

The hypotenuse is the square root of 58.
a^2+b^2=c^2
7^2+3^2=c^2
49+9=c^2
58=c^2
c= square root of 58

5 0

3 years ago

Read 2 more answers

8. Identify the x and y intercept of the equation:<br> 12x - 8y = 48

GalinKa [24]

Answer:

X- intercept(S) : (4,0)

Y- Intercept(S) : (0, -6)

Step-by-step explanation:

To find the x-intercept, substitute in 0 for y and solve for x. To find the y-intercept, substitute in 0 for x and solve for Y.

Hopes this helps!

8 0

3 years ago

Translate the phrase into a math expression. Twenty divided by the sum of 4 and 1.

mr_godi [17]

4+1/ 20

It would be in a fraction like form.

5 0

3 years ago

Read 2 more answers