Which pair of measurements is not equivalent?160 oz., 10 lb.
5 lb., 80 oz.
14,000 lb., 7 tons
4 tons, 6,000 lb.

Answers

Answer 1
Answer: If you would like to know which pair of measurements is not equivalent, you can calculate this using the following steps:

1 lb = 16 oz
1 ton = 2,000 lb

10 lb = 10 * 16 oz = 160 oz
5 lb = 5 * 16 oz = 80 oz
7 tons = 7 * 2,000 lb = 14,000 lb
4 tons = 4 * 2,000 lb = 8,000 lb

Not equivalent: 
4 tons, 6,000 lb.

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In our class, our class teacher gave us a project to complete in 15 days. The teacher assigned 4 consecutive projects, how many days will you have to complete the projects?

Answers

To do this we will just DIVIDE. Lets Divide:-

15 ÷ 4 = 3.75

Check our work:-

3.75 × 4 =15

So, to finish 1 project you have 3.75 days.

Hope I helped ya!!

What 3 consecutive numbers add up to 237?

Answers

let three consecutive numbers be a-1 , a ,a+1

sum of above (a-1)+(a)+(a+1) = 237
                        3a = 237
                          a = 79

therefore three numbers are = 78, 79,80
Take the three consecutive numbers as x, x+1 and x+2.  These three have to add up to 237 so we get the equation:

x + (x+1) + (x+2) = 237
3x + 3 = 237
3x = 234
x = 234 / 3 = 78

Therefore the numbers are x (78), x+1 (79) and x+2 (80)

Which words in the sentence are the adjective clause? Alessandra, whom everyone calls "Al," is the best tennis player on the team.
a. whom everyone calls "Al
b. is the best
c. tennis player on the team
d. Alessandra, whom everyone

Answers

Adjective clause describes or gives some information about the subject, or a noun generally, which in this case is "Alessandra". The clause that describes her is "whom everyone calls "AI"": so the correct answer is a) .

During the lunch break a deli sold 36 large sodas. If the ratio of large sodas sold to small sodas sold was 4:1, how many sodas were sold?

Answers

36/x = 4/1 4x=36 x=9 + 36 = 45
Since for every small soda 4 large sodas were sold U divide 36 by 4. You get 9 so that is the total of small sodas. Then add 9 and 36 and get 45 total sodas. :) hope this helped

Solve equation 2x-5=20-x

Answers

Answer:

x = 25/3

Step-by-step explanation:

2x-5=20-x

2x-5+5=x+20+5 (add 5 both to both sides)

2x = -x + 25

2x + x = -x + x + 25 (add x to both sides)

3x = 25

3x/3 = 25/3 (divide both sides by 3)

x = 25/3

You are buying two kinds of coffee.1 pound of premium coffee costs $3.00.1 pound of regular coffee costs $2.00.You have $15.00 to spend and want to buy 1 pound of premium coffee.Use the number line to draw the solution set that shows all possible numbers of pounds of regular coffee that you could buy. Must be answered as an inequality: greater than, less than, greater than or equal to, less than or equal to, equal to.

Answers

Answer:

Part 1) The maximum number of pounds of regular coffee that you can buy is 7.5 pounds.

x\leq 7.5\ pounds

Part 2) m+n=(0.76x-0.28)

Step-by-step explanation:

Part 1)

Let

x-----> the number of pounds of regular coffee

we know that

The inequality that represent the situation is

2x\leq 15

Solve for x

Divide by 2 both sides

x\leq 15/2

x\leq 7.5\ pounds

The maximum number of pounds of regular coffee that you can buy is 7.5 pounds.

The solution of the inequality is the interval ------> (-∞,7.5]

but the number of pounds cannot be a negative number

therefore

The solution is the interval -----> [0,7.5]

see the attached figure

Part 2) we have

m=0.56x-0.25

m=0.20x-0.03

Adds m and n

m+n=(0.56x-0.25)+(0.20x-0.03)

Group terms that contain the same variable

m+n=(0.56x+0.20x)+(-0.25-0.03)

Combine like terms

m+n=(0.76x-0.28)