Mathematics College

4 and b = 5.
Evaluate the given expression when a
2a + 6b
HELP

Answers

Answer 1

The answer is 40
2a=2x5 and 6b=6x5
(2x5)+(6x5)
2x5=10
6x5=30
10+30=40

Related Questions

please help me solve this problem!!

Answers

Answer:

here's the link to the answer

Step-by-step explanation:

WWW.math.com/int.etg

9.
A. 7
B. 15
C. 12
D

Answers

Answer: d=20?

Step-by-step explanation:

What is the area of the top AND bottom faces?

Answers

Answer:

Top : 24cm²

Bottom : 24cm²

Step-by-step explanation:

Surface area : Base × Height

Top :

3 × 8 = 24

Bottom :

3 × 8 = 24

Which algebraic expression is a polynomial with a degree of 5?

3x5 + 8x4y2 – 9x3y3 – 6y5
2xy4 + 4x2y3 – 6x3y2 – 7x4
8y6 + y5 – 5xy3 + 7x2y2 – x3y – 6x4
–6xy5 + 5x2y3 – x3y2 + 2x2y3 – 3xy5

Answers

First one ..............

i need help <3 <3 <3 <3 <3 <3 <3 <3 <3 <3 <3\

Answers

Answer:

the cordnate for X is 2 the cordnate for Y is -2

Answer: the coordinate for X is 2 the coordinate for Y is -2.

Step-by-step explanation:

How many different 12 member juries can be chosen from a pool of 20 people?

Answers

Answer:

1,007,760

Step-by-step explanation:

This is a question that bothers on selection

Using the combination formula

nCr = n!/(n-r)!r!

20C12 = 20!/(20-12)!12!

20C12 = 20!/8!12!

20C12 = 20*19*18*17*16*15*14*13*12!/8!12!

20C12 = 20*19*18*17*16*15*14*13/8!

20C12 = 20*19*18*17*16*15*14*13/8*7*6*5*4*3*2

20C12 = 5,079,110,400/5040

20C12 = 1,007,760

Hence this can be done 1,007,760 different ways

Help me please I give brainliest and be serious

Answers

Answer:

15, y = 1/2x + 3.75

Step-by-step explanation:

Am not 100% sure but for #15

cuz I graphed it & it looks alike

A toy rocket is launched from the roof of a building. The graph below shows the height of the rocket x seconds after it was launched. What is the average rate of change of the height of the rocket during its descent?
A. -32 ft/sec
B. -24 ft/sec
C. -64/3 ft/sec
D. -16 ft/sec

Answers

Using it's concept, it is found that the average rate of change of the height of the rocket during its descent is given by:

D. -16 ft/sec

What is the average rate of change of a function?

It is given by the change in the output divided by the change in the input.

In this problem, the input changed from 0 s to 3 s, while the output changed from 48 ft to 0 ft, hence:

r = -48 ft/3 s = -16 ft/s

Hence option D is correct.

More can be learned about the average rate of change at https://brainly.com/question/24313700

which rule descibes the pattern?

Answers

Answer:

-1/2

Step-by-step explanation:

I think not 100% sure tho

Answer:

“multiply by 2 and then subtract 1.

Step-by-step explanation:

refer to the image thank you

Answers

Answer:

C I think

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Jill collected a total of 19 gallons of honey. If she distributes all of the honey equally between 7 jars, how much honey will be in each jar?

Answers

If jill collected 19 gallons equally between 7 jars it will 109

Other Questions

What is the BEST reason that producers are the most numerous group in an ecosystem? There is more room for small organisms than there is for large ones. As energy flows through the ecosystem, some energy is added at each step. Producers produce food energy for themselves and all the other levels. Soil and temperature conditions in an ecosystem always favor producers. Which algebraic expression is a polynomial with a degree of 5?3x5 + 8x4y2 9x3y3 6y52xy4 + 4x2y3 6x3y2 7x48y6 + y5 5xy3 + 7x2y2 x3y 6x46xy5 + 5x2y3 x3y2 + 2x2y3 3xy5 What is 200300?A. 60,000B. 5,000C. 50,000D. 6,000 A. 20 mphB. 35 mphC. 70 mphD. 100 mph Show whether or not the points with coordinates (1,3) (4,2) (-2,6) are vertices of a right triangle Find the coordinates of P. What is an informed citizen?A) Someone who likes to debate B) Someone who can identify issues, gather and analyze data, and form an educated opinion C) Someone who follows politics on social media D) Someone who volunteers regularly pls help ill mark brainliest, escribe el adjetivo para cada foto i need help Please help! i really need help with this! question is below! which rule descibes the pattern? What is the median for the following set of data? 2, 3, 6, 8, 9, 10, 11 7 8 10 11 A toy rocket is launched from the roof of a building. The graph below shows the height of the rocket x seconds after it was launched. What is the average rate of change of the height of the rocket during its descent?A. -32 ft/secB. -24 ft/secC. -64/3 ft/secD. -16 ft/sec Hurry please. Also thank you in advance What is the equation in slope-intercept form of the line that passes through the points (-4, 2) and (12, 6)? Question 10 of 15Which of the following is an example of a colonial legacy?A. Europeans named the cities of Georgetown, Guyana, Sao Paulo,Brazil; and Santiago, Chile.B. Most indigenous tribes in the Amazon rain forest want to be leftalone.C. The culture of southern New England in the United States has aPortuguese influence.D. Dutch is spoken in Belgium and the Netherlands.E PREVIOUS what is family health ANSWER ASAP PLEASElook at the photo A sealed 1.0L flask is filled with 0.500 mols of I_2 and 0.500 mols of Br_2. When the container achieves equilibrium the equilibrium constant is 1.10x10^{-2}. What is the equilibrium concentration of the product, IBr? How many different 12 member juries can be chosen from a pool of 20 people?