Mathematics High School

20a + 158 + 6c = 20 ( 6 ) + 15 (4) + 6 (8)

Answers

Answer 1

Answer:

28 plus tht 58

gghhjjjiijcddc viii kiub

Answer 2

Answer:

Step-by-step explanation:

Related Questions

(−3p2+5p−2)+(−p2−8p−15)=

Answers

Answer:

Step-by-step explanation:

When you distribute a positive sign to a parentheses, you essentially change nothing. So, you can drop all of the parentheses for this entire equation. Now combine like terms.

[tex]-4p^2-3p-17[/tex]

or

[tex]-1(4p^2+3p+17)[/tex]

How high is a stack of b books?

Answers

Answer:

1.4

Step-by-step explanation:

Lucy has 30 bean plants, 24 tomato plants, and 18 pepper plants. She wants to put the plants in rows with only 1 type of plant in each row. Each row will have the same number of plants. How many plants can Lucy put in each row?

Answers

30 because the max amount of plants is 30. so you would need 2 more on tomato nd 12 more on pepper

A suit is on sale for $336, which is 36% less than the regular price.
What is the regular price?

Answers

your regular price is about 456

Answer:

I think 456.96

Step-by-step explanation:

A line with a slope of
17
19
passes through the point (0, 18). What is its equation in
slope-intercept form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Just trying to get points hope you find the answer

PLEASE HELP ME GUYS ITS URGENT!!!!

Answers

Answer: c

Step-by-step explanation:

The answer is c because it is equal to 1024

Answer:

C. [tex]4^{5}[/tex]

Step-by-step explanation:

Combine the radicals

Answers

The radicals never change in this situation. You just subtract 3 from 9 so you’ll get:
6(sqrt x)

Matthew has already baked 7 cakes, and he can bake 1 cake with each additional stick of
butter he buys. How many additional sticks of butter does Matthew need in order to bake a
total of 31 cakes?

Answers

Answer:

24

Step-by-step explanation:

write a story problem that can be represented with the following equation:
7.5x + 15 = 30

Answers

Answer:

I went to a concert with my friends and every ticket costs $7.50 and I also had to pay a fee of $15.

The probability of a football team winning a game is three fifths. If they play 25 games in a season, how many games would you expect them to win?

Answers

Answer:

Step-by-step explanation: 3/5 of 25 is 15 so they will win 15 games

mr rolando sold the house and that at 10, 500,000.00 if he will receive 4% commansion, how much his commansion? ​

Answers

Given:

Mr. Rolando sold the house and that at 10,500,000.00.

Commission percent = 4%

To find:

The amount of commission.

Solution:

We have,

Commission percent = 4%

Commission = 4% of selling price of the house.

                     = [tex]\dfrac{4}{100}\times 10,500,000[/tex]

                     = [tex]4\times 105,000[/tex]

                     = [tex]420,000[/tex]

Therefore, the amount of commission is 420,000.

Gee thank you mister for helping if you did

Answers

Answer: 50.2

Step-by-step explanation:

C = 2πr

= 2 * 3.14 * 8

= 50.24

Answer:

25.1

Step-by-step explanation:

Evaluate 6 + a when a = 7. The value is​

Answers

Answer:

13

Step-by-step explanation:

6 + 7 = 13

When a = 7, the value of 6 + a is 13.

To evaluate the expression 6 + a when a = 7, we substitute the value of a into the expression:

6 + a = 6 + 7.

Now, we can simplify the expression by adding the numbers:

6 + 7 = 13.

Explanation:

In the expression 6 + a, the variable a represents an unknown value. By substituting a = 7 into the expression, we replace the variable with its corresponding value.

This allows us to perform the arithmetic calculation to find the result.

Therefore, when a = 7, the value of 6 + a is 13.

Learn more about expression click;

https://brainly.com/question/28170201

#SPJ6

a line that includes the point (5, 1)and has a slope of 1

Answers

point slope form:
y-1 = 1(x-5)
y-1 = x-5

slope intercept form:
y = x-4

standard form:
-x + y = -4

✨✨ Easy points for people who are good at finding slope! ✨✨

Answers

Considering that all quadrilaterals are squares. When x varies 1 unity, y varies 5 units. So the slope is 5.

Answer:

the answer is D

Step-by-step explanation:

slope=rise÷run

from point A to B 1 right and 5 up, so both are positive

rise is up or down

run is left or right

slope=5÷1=5

so the answer is D

please someone help me no one willl

Answers

Answer:

2/36 (5.556%)

I believe so correct me if I am wrong

Write an equation in slope-intercept form of the line that passes through (-2, 5) and (-4, — 5).
y =
HELPPP PLZ

Answers

The equation is y=5x + 15 the slope being 5

I dentify the translation the orange triangle a is the pre-image the pre-image moved ___ until horizontally to form the purple triangle b the pre-image moved ___ until vertically units vertically to form the green triangle​

Answers

Answer:

The pre-image moved 5 units horizontally to form the purple triangle, B.

The pre-image moved 4 units vertically to form the green triangle, C.

Step-by-step explanation:

Factor the expression using 3 as one factor.

3x+15

Answers

3(3)+15 which equals 24

Answer: 3(x+5) ✅

 

Step-by-step explanation:

Hii, do you need to factor the expression 3x+15? No problem! (:

Note that 3x and 15 have a "3" in common.

To factor it out, we can divide 3x and 15 by 3 first.

x+5

Put parentheses around x+5

(x+5)

Now put the 3 that we just factored out outside these parentheses

3(x+5)

--

Hope that this helped! Best wishes.

--

SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF U GET IT RIGHT !!!!

Answers

It will not be filled until 2 pm because the pool is filling up at a rate of 600gal every 15 min.
600x20=12,000 gal at 12 pm
600x28=16,800 gal at 2pm
How I got the time was there are 60 minutes in an hour divide that by 15 equals 4. And there is 5 hours between 8-12 so 5x4=20

A cyclist rode 2.75 miles in 0.4 hours.How fast was she going in miles per hour.At this rate, how long will it take her to go 5.5 miles?​

Answers

Answer:

Its 12.5 miles per hour.

Step-by-step explanation:

Distance covered by cyclist=3.75 miles. Time =0.3 hours. Speed =3.75÷0.3=12.5

if it takes 7 hours to mow 4 lawns st the rate how many lawns could be mowed in 35 hours

Answers

You take 35 divided by 7 which is 5. 5 an hour and multiply it by 35
35
05
——

Answer:

Lets do 7 times 5. This is 35. That means we will be multiplying 5 by 4 to get 20, so 20 lawns in 35 hous\rrse

Step-by-step explanation:

Luis and Arnold did their own car wash during the weekends this past Summer. They made a total of $1,200 together. They decided they were going to invest their money. So they invested in stocks for Tesla. The interest they are making is at 12%. How much money would they earn after 7 years?

Answers

Step-by-step explanation:

Amount they will earn=Principal+Interest

Interest=$1200×0.12×7=$1008

Amount=$(1200+1008)=$2208

Please help me with the question below.

Answers

Answer:

Alicia is correct

Step-by-step explanation:

The triangles are similar, then ratios of corresponding sides are equal, that is

left triangle to right triangle gives

[tex]\frac{r}{k}[/tex] = [tex]\frac{s}{m}[/tex]

Thus Alicia is correct. Jason has the incorrect sides on the second ratio

Lily was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 19%. What number should she multiply the cost of the meal by to find the total plus tip in one step

Answers

Answer: she should multiply 0.19 to the original price and then add that to the total cost before the tip and there is your answer.

Step-by-step explanation:

Determine the value of x for the following isosceles triangle.

Answers

Given :

▪︎This triangle is an isosceles triangle.

▪︎Measure of one of its legs = 6 inches

▪︎Measure of its equivalent leg [tex] = \tt \frac{x}{9} [/tex] inches

▪︎Measure of its base [tex] = \tt \frac{5}{2} [/tex] inches

Which means :

[tex] =\tt 6 = \frac{x}{9} [/tex]

[tex] =\tt \frac{6}{1} = \frac{x}{9} [/tex]

[tex] =\tt 6 \times 9 = x \times 1[/tex]

[tex]\hookrightarrow\color{plum}\tt 54 = x[/tex]

Let us check whether or not we have found out the correct value of x by placing 54 in the place of x :

[tex] =\tt 6 = \frac{54}{9} [/tex]

[tex] = \tt6 = 6[/tex]

Since the Left Hand Side of the equation is equivalent to the Right Hand Side of the equation, we can conclude that we have found out the correct value of x.

▪︎Therefore, the value of x = 54

An urn contains three red marbles and four blue marbles. One marble is selected at random, its color is noted, and it is returned to the urn.
Another marble is then selected. What is the probability that the second marble drawn is red?
A.1/2
b:1/7
c:2/7
d:3/7

Answers

Answer:

i hope my answer help You

Step-by-step explanation:

the answe is d:3/7

Which equation shows how to rewrite the sum of 30 and 45 using their greatest common factor? 30 + 45 = 5(6 + 9) 30 + 45 = 15(2 + 3) 30 + 45 = 5(6) + 15(3) 30 + 45 = 5(6)(3)

Answers

Answer: 30 + 45 = 15(2 + 3)

Step-by-step explanation:

The greatest common factor for 30 and 45 will be gotten as follows:

Factor of 30 = 2 × 3 × 5

Factor of 45 = 3 × 3 × 5.

GCF = 3× 5 = 15

Therefore, the equation that shows how to rewrite the sum of 30 and 45 using their greatest common factor will be:

30 + 45 = 15(2 + 3)

Marsha swam 400 meters in 6
minutes and 12 seconds. Convert that time to minutes.

Answers

Answer:

6 minetes? how does this work?

Step-by-step explanation:

Find the value of x.
A
28
20
B
9x – 8
С

Answers

Answer:

The question is incorrect. please provide a diagram.

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