Mathematics High School

10. Geraldo Castro rented a car for 4 days at $45 per day, and drove the
car 600 miles at $0.22 per mile. He spent $30 for gasoline and purchased
a collision waiver for $12 per day. What is the total cost for renting the car?
(Section 9-7) *
A. $452
O B. $390
C. $45
O D. $30

Answers

Answer 1
B= 390
Explanation:
$45 per day= $180
600 miles= 132 ($0.22x600)
Daily collision waiver=$48
As of now the cost is $360 + the $30 of gas= $390.

Related Questions

Need help with work

Answers

Answer:

No

Step-by-step explanation:

I don’t want to help you :)

We can use the Pythagorean Theorem to solve the triangle for x.

[tex]25^2=14^2+x^2[/tex]

[tex]625=196+x^2[/tex]

[tex]x^2=429[/tex]

[tex]x=\sqrt{429}[/tex]

x≈20.7

3×-3+5
please help me solve this mathematics questions​

Answers

-4 i think :-)) sorry if wrong

Answer:

-4

Step-by-step explanation:

3 x (-3) +5

-9 + 5=

-4

Eighteen students passed the Science Test. If 18 students is 72% of the total number of students in the class, how many students are in the class?

Answers

Answer:

There are 25 students in the class.

Step-by-step explanation:

Let the total number of students in the class= x

No. of students who passed the test = 18 = 72% of x = 72x/100

Therefore, 72x/100=18

=72x=18*100=1800

=x=1800/72= 25 students.

Hence, total number of students in the class= 25 students

   

There are 25 students in the class

Which steps are needed to solve this equation?
.
b minus 21 = 177
Subtract 21 from the left side and add 21 to the right side of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.
Add 21 to the left side and subtract 21 from the right side of the equation.
The answer is b = 156.
Check the solution by substituting 198 for b.
Subtract 21 from both sides of the equation.
The answer is b = 156.
Check the solution by substituting 156 for b.
Add 21 to both sides of the equation.
The answer is b = 198.
Check the solution by substituting 198 for b.

Answers

Answer:

Subtract 21 from the left side and add 21 to the right side of the equation.

The answer is b = 198.

Check the solution by substituting 198 for b.

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

Please help!!! Will give brainliest!

Answers

Answer:

A. (8, -4)

Step-by-step explanation:

Feel free to check this by adding in the numbers in place of the variables:

3(8) + 4(-4) = 8

8 - (-4) = 12

What is the value of 2x + 3y when x = 5 and y = 2?
A. 6
B. 7
C. 12
D. 16
E. 19

Answers

The answer is going to be 16. So D

Answer:

16

Step-by-step explanation:

Solve 5(5x - 3) = 10​

Answers

Answer:

x=1

Step-by-step explanation:

hope this helps :)

Answer for :  5 (5x - 3) = 10

1. Opening the brackets:

       25x - 15 = 10

2. Taking all known numbers to the other side:

        25x = 10 + 15 (taking a number over means you have to change the sign)

3. Solving the known side:

        25x = 25

4. Isolating the Variable:

       x = 25/25

5. Solving the equation:

       x = 1

( I hope this helps, Pls think of giving me Brainliest :) Thank you!

plzzz help mee! asap​

Answers

Answer:

22

Step-by-step explanation:

Please answer this math question for me

Answers

Answer:

Hello! answer: e = 103 f = 77

and I don't really know what d is sorry! but If I had to guess id say 90

please help i’ll give brainliest!!! thanks

Answers

I think school is designed to help poor because it’s for free

Answer:

Tang instituted government - funded social programs , which were designed to help the poor .

hope it is helpful to you.

Marvin went fishing, and the difference in weight between the first two fish he caught was 0.00074 grams. Represent this in scientific notation.

Answers

Answer:

7.4 × 10^-4

Step-by-step explanation:

Answer:

7.4 * [tex]10^{-4}[/tex]

PLEASE HELP ASAP WIL GIVE BRAINLYEST AND REPORT

Answers

Answer:

25%

Step-by-step explanation:

add up the total amount of ppl which was 300 people. 75300 people were females with blue cars. Simplfy and you'll get 1/4 or 25%.

Use the following equation for parts A and B: 〖(x-2)〗^2-41=8

How do you know you are looking for 2 solutions when solving this equation instead of just 1 solution? Please explain in words, although you can also use steps of work to support your answer.

Answers

Answer:

Although im also doing this assignment im pretty sure it means that you can get multiple solutions depending on how you solve it for example 4x4+6 you are able to get 2 answers from this.

Step-by-step explanation:

Which graph best represents the solution to the system of equations shown below?

y = -2x + 14
y = 2x + 2

Answers

Answer:

1st

Step-by-step explanation:

Select the letter of the correct answer. A museum in South Africa uses paintings of right-angled triangles to teach children about the Pythagorean Theorem: A squared + B squared = C squared Let's say that A = 4 and B = 3. Based on the theorem, what is the value of C squared? Choose the correct expression. A 42+
32 B (4 x 3)2 C (4 + 3)2 D 4 + 3 ​

Answers

The answer is C I think

Simplify: 8 + 14 – 5 - 7 + 3 - 7 - 4

Answers

Answer:

2

Step-by-step explanation:

Answer:

[tex]2[/tex]

Step-by-step explanation:

[tex]8+14-5-7+3-7-4[/tex]

We'll Follow the PEMDAS order of operations:-

Add and subtract:-

8+14=22

[tex]22-5-7+3-7-4[/tex]

22-5=17

[tex]17-7+3-7-4[/tex]

17-7=10

[tex]10+3-7-4[/tex]

10+3=13

[tex]13-7-4[/tex]

13-7=6

[tex]6-4[/tex]

[tex]2[/tex]

OAmalOHopeO

Someone help me ASAP please and thank you

Answers

A.

Step-by-step explanation:

It's exactly what's asked for.

Find the value of x.

Answers

Answer:

x= 4

Step-by-step explanation:

i dont think u need explanation but lmk if u do :)

8.
Which of the quadratic functions has the narrowest graph?


A. y = 1/9x2

B. y = –x2

C. y = 1/4x2

D. y = 4x2

Answers

Answer:

D:  y = 4x^2

Step-by-step explanation:

The graph for which the absolute value of the coefficient of x is largest has the narrowest graph.  That takes us immediately to D:  y = 4x^2.

Work out the size of an exterior and an interior angle of a regular 18-sided polygon.

Answers

Answer:

160 and 20 degrees

Step-by-step explanation:

Daisy received $2 on her first birthday. Each year, the amount of money she received
tripled. When finding how much money will she receive on her 5th birthday; which is the
value of r?

Answers

daisy will received 30 on her 5th birthday

Solve for the h: V= 1/3 π r^2 h

Answers

Answer:

H = 3V/πr^2   V ∈ ℝ, r ∈ ℝ

Step-by-step explanation:

multiply both sides

swap the sides

and then write in parametric form

hope this helps!

Which one is an example of an answer that has no-solutions? *

Answers

Answer:

3 = 6

Step-by-step explanation:

What type of triangle is this triangle?
acute isosceles
obtuse isosceles
Right isosceles
acute scalene

Answers

Obtuse isosceles
it has 2 congruent sizes, no right angles and seems two big to be acute

Answer:

obtuse isosceles

Step-by-step explanation:

An obtuse triangle has one angle measuring more than 90º but less than 180º (an obtuse angle). It is not possible to draw a triangle with more than one obtuse angle. Note: It is possible for an obtuse triangle to also be scalene or isosceles. An equiangular triangle has three congruent angles.

Question #5: You decided to paint one of the walls in the dining room the color blue. The shape of the wall is shown below. One gallon of paint covers 50 square feet. The wall will need two coats of paint. How many gallons of paint will you need to buy?



Total area of the wall:

Gallons of paint needed:

Answers

Answer:

Step-by-step explanation:

Draw a horizontal line from the top corner of the left wall to the right wall. Now you have a rectangle on the bottom 8’x10’ (80 square feet) and a triangle on the top with a height of 5’ and a base of 8’. 1/2 base times height =20. You need to paint 100 sq feet so you need 2 gallons.

Martika surfs with her friends at Virginia Beach. Her friend, Mark caught 8 waves out of 20 possible waves to ride in the shore. They plan to stay out in the water for 50 more waves. How many of the 50 waves do you predict Mark will catch?

Answers

Answer:

40 waves

Step-by-step explanation:

Prob (Mark catches waves) = Times waves caught / Total waves =  8 / 20 =  4 / 5 = 20%

Predicted waves out of 50 , caught = 4 / 5 or 20% of 50  = (4 / 5) x 50 = 40

Alternatively, multiplying numerator & denominator of wave catch probability ie 4 / 5 with 10 each , we get (4 x 10) / (5 x 10) = 40 / 50 . This also signifies 40 out of 50 waves are predicted to be caught.

Helllp ill give brainlesst

Answers

Answer:

12

Step-by-step explanation:

I think it is 12 because when you divide 54 / 4.5 you end up getting 12. I dont know if its correct. If it is, than your welcome. LOL


PLEASE HELP, MARKING BRAINLIEST !!!

What is the surface area of the prism ?

Answers

Answer: 1726

Step-by-step explanation:

A=2(wl+hl+hw)

A=

2

w

l

h

l

h

w

=

2

6.5

29

19

29

19

6.5

=

1726

1726.2
hope this helps!

What is the value of the expression -9 x 2.2?

Answers

The answer is -19.8 because a negative times a positive is negative

5/8 + 3/4
—————
-2/3 - 5/6

Help please

Answers

Answer:

-11/12

Step-by-step explanation:

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