All categories

3 years ago

How do I do this help me please

Mathematics

1 answer:

Trava [24]3 years ago

7 0

84 - 20.25= 63.75

63.75/8.50= 7.5 so he can invite 6 people plus himself ,it would be total (7) people or if you round it it would be (8) “Srry if I’m wrong”

You might be interested in

Please match each function formula with the corresponding transformation of the parent function y= -x^2-1

pishuonlain [190]

Answer:

The answer in the attached figure

Step-by-step explanation:

we have the parent function

$y=-x^{2}-1$

case 1) <u>Reflected across the x-axis</u>

we know that

The rule of the transformation is

(x,y)------> (x,-y)

$y=-(-x^{2}-1)$

$y=x^{2}+1$

case 2) <u>Reflected across the y-axis</u>

we know that

The rule of the transformation is

(x,y)------> (-x,y)

$y=-(-x)^{2}-1$

$y=-x^{2}-1$

case 3) Translated left by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x-1,y)

$y=-(x+1)^{2}-1$

case 4) Translated right by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x+1,y)

$y=-(x-1)^{2}-1$

case 5) Translated down by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x,y-1)

$y=-(x)^{2}-1-1$

$y=-(x)^{2}-2$

case 6) Translated up by 1 unit

we know that

The rule of the transformation is

(x,y)------> (x,y+1)

$y=-(x)^{2}-1+1$

$y=-(x)^{2}$

8 0

3 years ago

What is y= X/2 + 9; x= -12

Lelu [443]

-12/2=-6
y=-6+9
-6+9=3
y=3

4 0

3 years ago

2c - 5 < -21 - 2c pls

Mars2501 [29]

2c - 5 < -21 - 2c |add 5 to both sides

2c < -16 - 2c |add 2c to both sides

4c < -16 |divide both sides by 4

c < -4

4 0

3 years ago

Ken’s new car can go 26 miles per gallon of gasoline. The car’s gasoline tank holds 14 gal. How far will he be able to go on a f

ra1l [238]

Ken can go 364 miles. We know that his new car can hold 14 gallons. We are given the information that each gallon can travel 26 miles. Therefore, to get the answer, just multiply 14 by 26.

7 0

3 years ago

Read 2 more answers

Use the expression to answer the question.

Mumz [18]

The answer is -2 b/c 10-12 is -2

4 0

3 years ago