MATHEMATICS MIDDLE SCHOOL

What is the cost of an 8-ounce salad without soup? How do you know?​

Answers

Answer 1
Answer:

Answer:

Picture?

Step-by-step explanation:

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Lowest common factor 12 and 9
I really need him on this please help me asap!Peter needs to determine how many birthday candles his family will need this month. Peter celebrates his birthday on the 5th and his twin sisters celebrate theirs on the 9th. Each person will have their own cake. What is the MOST appropriate word model for this problem? A. Peter’s Age × One Twin’s Age = Total Candles Needed B. Peter’s Age + One Twin’s Age = Total Candles Needed C. Number of Candles in a Typical Box – Peter’s Age = Candles Needed D. Peter’s Age + Two Times One Twin’s Age = Total Candles Needed
7b+11>9b-13 need to find b>?
Use rounding or compatible numbers to estimate the sum 302+412
Two trucks started toward each other at the same time from towns 500 km apart. One truck traveled at a rate of 65 kmper hour while the other traveled at 60 km per hour. After how many hours did they meet?АIf x represents the number of hours, which of the following equations could be used to solve the problem?

Katy's driveway is 120 feet long. How many yards long is katy's driveway SHOW WORK A 60 yardsB 40 yards
C 20 yards
D 10 yards

Answers

There are 3 feet in a yard so...
120/3 = B. 40 yards.
Hope I helped!

Final answer:

To convert feet to yards, divide by 3. Therefore, Katy's 120-foot driveway is 40 yards long. The answer is B. 40 yards.

Explanation:

The question asks for the length of Katy's driveway in yards. To convert feet to yards, we use the conversion factor that 1 yard is equal to 3 feet. So, to find the length of the driveway in yards, we divide the total length in feet by the number of feet per yard.

Given that Katy's driveway is 120 feet long:

  1. Divide 120 feet by 3 to convert to yards.
  2. 120 ÷ 3 = 40.

Therefore, Katy's driveway is 40 yards long.

So the answer is B. 40 yards.

Learn more about Converting feet to yards

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Anica says that she can rewrite ANY subtraction problem as an addition problem. Is she correct? Explain how you know!

Answers

I think it’s true because of family pyramids or whatever they’re called. Like 6-2=4 can be rewritten as 4+2=6 or 2+4=6 if that makes sense :))
yeah i think so because
5-2=3
3+2=3
?

70-20=50
50+20=70
idek

A triangle has angles described as follows: the first angle is four more than seven times a number, another angle is four less than the first and the third angle is twice as large as the first. what are the sizes of each of the angles?

Answers

The measure of the angles is given as 46°, 42°, and 92° respectively.

What are equation models?

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

Here,
Let the number be x,
According to the question,
1st angle  = 7x + 4
2nd angle = 1 st angle - 4 = 7x
3rd angle = 2 [1st angle]
              = 2[7x + 4] = 14x + 8

For a triangle, the sum of the angle should be 180°
7x + 4 + 7x + 14x + 8 = 180
28x + 12 = 180
28x = 168
x = 168 / 28
x = 6

Now,
1st angle  = 7[6] + 4 = 46°
2 nd angle = 46 - 4 = 42
3rd angle = 2 × 46 = 92°

Thus, the measure of the angles is given as 46°, 42°, and 92° respectively.

Learn more about models here:
brainly.com/question/22591166
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1st angle: 7x+4
2nd: 7x+4-4=7x
3rd: 2(7x+4)
180=7x+4+2(7x+4)+7x
28x+12=180
28x=168
x=6

How do I figure out what 1/10 of 6000 is?

Answers

The way I like to figure out problems like this is to write it out like,

1/10 = x/6000
(One over ten equals x over 6000)

Then you find out how much you multiplied 10 by to get 6000. To do this you can divide 6000 by 10 getting 600. The rule "what you do to the bottom you have to do to top" in this equation. So since you multiplied the bottom by 600 you have to multiply the top by 600 as well. 600 times 1 is just 600.

So your answer is, 600 is 1/10 of 6000.

Hope this helps and isn't too confusing.

Marti's car has a sale price of $6,630. How much money does she pay after a $1,090 rebate

Answers

Answer:

Total cost =5540

Step-by-step explanation:

Total Cost = Sale price minus Rebate

We know the sale price =6630 and the rebate =1090

Substitute these values in

Total cost = 6630-1090

Total cost =5540

Somebody please help me with this question

Answers

4% of 17000 is 680,

680 *5 = 3400,

3400 + 17000= 20400

the population will be 20400

Hope this helps, and have a nice day

Answer:

20683

Step-by-step explanation:

P(n) is the population at the n th term

17000 is the initial population

R is the grow, which is 4% or .04

Find the population at 5th year

We have :

P(n) = 17000(1+r)^n

P(5) = 17000 (1 +.04)^5

P(5) = 20683.09

Rounded answer 20683
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