What is the domain of y=sqrtx+7+5

Answer:

35 adult tickets were sold

Step-by-step explanation:

If 35 adult tickets were sold, that would be $210

If 22 child tickets were sold, that would be $55

When you add them together, you get 57 tickets and $265.

(I'm sorry I don't know how to explain this but I hope it helped anyway)

Step-by-step explanation:

I'm not sure but

bc = -2 -1

ac= -8 -1

ab= -8 -2

de= 5 7

those numbers there subtract them from the other. like the 1st one is 3 (2- -1)

Answer:

cone shape and cm 3

area of shape

Step-by-step explanation:

3 cm ×8 cm

24

please follow me all friends who are watching me who made answer

Answer:

I didnt understand but lets just say the bellhop took ot

Answer:

Step-by-step explanation:

if the car is 170 inches long

the truck is 85% longer

(170*85)/100=144.50 longer

the truck is 170+144.50=314.50

Answer:

100-85=15

170*0.15=25.5

170-25.5=144.5

170+144.5=314.5 inches

Answer:

it is option 1 :) :) :) :)

Answer:

y = -1/3x

Step-by-step explanation:

The slope of that are perpendicular lines are negative opposites of each other. If a line has a slope of 3, then a line perpendicular to it will have a slope of (-(1/3)).

Use the equation of a line in point-slope form to solve this;

y = mx + b

where "m" is the slope and "b" is the y-intercept.

Substitute the slope in;

y = (-1/3)x + b

Since it passes through the origin, then it has no y-intercept, therefore the equation of the line is;

y = -1/3x

Answer:

x = 23

Step-by-step explanation:

1/4(x-3)=5

Multiply both sides by 4.

x - 3 = 20

Add 3 to both sides.

x = 23

Answer:

900

Step-by-step explanation:

-2(-250)+400

or, 500+400

=900

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Answer:

The answer is C i think  not that sure

Step-by-step explanation:

Answer: y=-7/4x+2

Step-by-step explanation:

11.  -4, -2, 0, 2 this for y not x,y

12.  4, 0, 2, 1 this for y not x,y

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Answer:

a) all equations must have an equal sign

b) (5,15) and (6, 18)

c) don't know Cop?

d) f(p) = 3g   where 'p' is points and 'g' is goblins defeated

e) f(12) = 3(4)

Step-by-step explanation:

Answer:

9/4 ÷ 3/2

Step-by-step explanation:

2 1/4 = 9/4

Answer:

It isn't there but 4,700 is the correct answer

Step-by-step explanation:

If x = 100 then we have to multiply 47 by 100 which gives us 4,700.

Answer:

Yew, he has enough money to buy the guitar in september.

Step-by-step explanation:

300*0.75=225        300+225=525

650*0.35=195            650-195=455

sales tax:    455*0.05=22.75          455+22.75=477.75

Yes , Arnold have enough savings to buy the guitar

Savings amount of Arnold is $ 525 and the price of the guitar is $ 477.75

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the original price of the guitar be = $ 650

Let the initial savings of Arnold be = $ 300

Now , Arnold saved 75 % more than what he actually had

And , the equation will be

So , the new savings of Arnold is = 300 + ( 75/100 ) x 300

The new savings of Arnold is = 300 + ( 300 x 0.75 )

The new savings of Arnold is = 300 + 225

The new savings of Arnold is = $ 525

Now , the price of the guitar is discounted by = 30 %

And , the equation will be

So , the new price of the guitar after discount is = 650 - ( 30/100 ) x 650

The new price of the guitar after discount is = 650 - ( 650 x 0.30 )

The new price of the guitar after discount is = 650 - 195

The new price of the guitar after discount is = $ 455

Now , A sales tax of 5 % is priced on the guitar

And , the equation will be

So , the sale price of the guitar is = 455 + ( 5/100 ) x 455

The sale price of the guitar is = 455 + 22.75

The sale price of the guitar is = $ 477.75

Now , the new savings of Arnold is greater than the sale price of the guitar

$ 525 > $ 477.75

Therefore , Arnold have enough savings to buy the guitar

Hence , Yes , Arnold have enough savings to buy the guitar

Savings amount of Arnold is $ 525 and the price of the guitar is $ 477.75

To learn more about equations click :

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Answer:

1lb would be 6.75 because you need to divide 20.25 by 3 lb

Step-by-step explanation:

Answer:

b

Step-by-step explanation:bb

Step-by-step explanation:

Angle 6 and Angle 3 must be supplementary to show that the 2 lines are parallel (D).

Answer:

X=60

Step-by-step explanation:

4/10=24/x

cross multiply

4x=240

x=240/4

x=60

Answer:

b. 156

Step-by-step explanation:

A "perfect square" is the product of an integer that is being multiplied by itself.

Choice a, 625, is a perfect square because it is the product of 25 multiplied by itself.

Choice b, 156, is not a perfect square because you cannot find any integer that can be multiplied by itself that will result in 156 as a product. Therefore, this is the correct answer.

Choice c, 196, is a perfect square because it is the product of 14 multiplied by itself.

Answer:

20%

Step-by-step explanation:

Answer:

Forma exacta:

x=50/11

Answer:

3(x−3) I think that is right I am not sure

Step-by-step explanation:

Answer:

24/1 please mark as brainliest

Answer:

the first one is $6.66

Step-by-step explanation:

the 3 items added up is 74 cents, then 74 is multiplyed by 9.

Answer:

Step-by-step explanation:

Step-by-step explanation:

3(1-9a)+22a=2(2a-9)-15

3-27a+22a=4a-18-15

-27a+22a-4a=-18-15-3

-a=-36

a=36

Answer:

A= 4

Step-by-step explanation:

3(1-9a)+22a=2(2a-9)-15

3-27a+22a=2(2a-9)-15

3-5a=2(2a-9)-15

3-5a=4a-33

3-5a-3=4a-33-3

-5a=4a-36

-5a-4a=4a-36-4a

-9a=-36

-9a/-9 = -36/-9

A=4

Answer:

6/7

Step-by-step explanation:

greatest common factor: 4

24/4=6

28/4=7