MATHEMATICS MIDDLE SCHOOL

What is the simplest form of the expression (14.2a + 9.8b) – (13.1b – 0.2a) – (3.7a + 4.8b)?10.7a – 8.1b

10.7a Plus 27.7b

18.1a Minus 8.1b

18.1a Plus 27.7b

Answers

Answer 1
Answer:

So,therightanswerisofoptionA.

Lookattheattachedpicture⤴

Hopeitwillhelpu...
Answer 2
Answer:

Answer:

a

Step-by-step explanation:

Related Questions

What is 7/12 wrote in simplest form
Write the expression that shows 3 times the sixth power of 10
7 times as much as the sum of 1/3 and 4/5
How many times greater is the value of the 6 in 560,984 than the value of the 6 in 85,560?
You want to find the height of one of the tires. Which measurement would best describe the height

A circle has a circumference of 15cm what is the diameter of the circle

Answers

4.77cm
The formula for the diameter can be expressed as C = πd where d is the diameter as the diameter is twice the radius. C = 15π = 47.12cm (2dp)

What is the initial value of the function represented by this graph

Answers

Answer:

The initial value of the function is 5

Step-by-step explanation:

we know that

The initial value of the function, is the value of the function when the value of x is equal to zero (the y-intercept)

In this problem

Observing the graph

The y-intercept is the point (05)

therefore

The value of the function for x equal to zero is 5

if a 6 ft tall tent cast a 10 ft long shadow the how long is the shadow that a 9 ft tall adult elephant casts? show work

Answers

15ft

6/10 • 9/x

Cross multiply.

9•10=90
90/6=15

12, just subtract 10-6 (=4), then add 9+4 (=12) :)

660 ft/min=_________ft/s
1 min = 60 sec

Answers

Well, divide (660)/(60)=10ft/s.

Which og the following represents an equation? a. 3x+13-5 b. 3+11=14 c. x+14 d. x/5-2

Answers

b. 3+11=14 because it has an equal sign.
equation has the word equal so evrething with an equal sign is an equation

How many solutions does the equation have?3 (4x-2) = 2 (6x-3)
A. one solution
B.infinite solutions
C.no solution

Answers

First solve for x to find how many solutions this equation has.

3*4x = 12x
3*2 = 6

12x-6 

2*6x = 12x 
2*3 = 6

12x-6

12x -6 = 12x - 6

This equation has infinite solutions, meaning that it has many solutions. 

Final answer: B. infinite solutions. 
Solve the equation:

12x-6=12x-6

As both the equations are same, there are infinite solutions.
Other Questions
How do you write 40% as a fraction in simplest form
Can someone help please? i'm desperate1. A father and his young toddler are walking along the sidewalk. For every 3 stepsthe father takes, the son takes 5 steps just to keep up. What is the ratio ofthe number of steps the father takes to the number of steps the son takes? Add labels to the columns of the table and place the ratio into the first row ofdata. Add equivalent ratios to build a ratio table.2. What can you say about the values of the ratios in the table?(p.s the image attached is for question 1)
Gabriel used 1/3 of a liter of milk to make 1/9 of a jug of tea. How much milk is required to fill the jug?
The length of a rectangle is 18 centimeters and the width is 6 centimeters. A similar rectangle has a width of 2 centimeters. What is the length of the second rectangle?