Explain how to use the combine place value strategy to find 223 -119.

Answers

Answer 1

Answer: Combine place value strategy is useful if you try to subtract a number with bigger digits from a number with a smaller digit in the same place... such as now, where 3 is smaller than 9 in the ones place.

Then we can combine two place values: 23 and 19 and subtruct those. 23-19 is 4 (you can just count up from 19 to 23), so you know that the two will give the result of 04, and then you can proceed to the left: 2-1=1.

so the final result will 104.

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What si the answer to this? I'm bad at graphs sorry :). Btw it's number 22

Answers

a) To find amount collected in each category - you must understand that the numbers inside the circle represent an angle (in units of degrees). Since we know a circle is composed of 360 degrees, we know each other portions as a ratio of that full circle

for simplicity sake, i will use "d" to represent "degrees"

Shirts = (140d)/(360d)*($7200) = $2800
Pants = (80d)/(360d)*($7200) = $1600
Other = (75d)/(360d)*($7200) = $1500
Shoes = (360d - 140d - 80d - 75d)/(360d)*($7200) = $1300
Total = $7200 [OK]

b) Knowing long sleeve shirts are to be 1/4 of the shirts sales, find the angle which represents in on the pie graph:

angle (long sleeve shirts) = 1/4*(140d) = 35d

c) Assuming ratios to maintain over the next $900 of sales

Pant sales (in the next $900 of total sales) = ($900)*(80d/360) = $200

hope that helps

If It is in fact (b), then it's 90 degrees

A can of juice contains 175 calories per 2.5 servings. Which of the following is NOT an equivalent number of calories per serving?A. 280 calories per 4 servings
B. 910 calories per 13 servings
C. 525 calories per 8 servings
D. 630 calories per 9 servings

Answers

Option C is correct, 525 calories per 8 servings is not an equivalent number of calories per serving.

What is Fraction?

A fraction represents a part of a whole.

To find the number of calories per serving, we need to divide the total number of calories in the can by the number of servings:

175/ 2.5 = 70 calories per serving

Now, we can check each option to see which is not an equivalent number of calories per serving:

A. 280 calories per 4 servings

Divide the total number of calories by the number of servings:

280/ 4 = 70 calories per serving

This is equivalent to the original 70 calories per serving.

B. 910 calories per 13 servings

910/13 = 70 calories per serving

This is equivalent to the original 70 calories per serving.

C. 525 calories per 8 servings

525/ 8 = 65.6 calories per serving

This is not equivalent to the original 70 calories per serving, so option C is not an equivalent number.

D. 630 calories per 9 servings

630/servings = 70.0 calories per serving

This is equivalent to the original 70 calories per serving, so option D is an equivalent number.

Hence, 525 calories per 8 servings is not an equivalent number of calories per serving.

To learn more on Fractions click:

brainly.com/question/10354322

#SPJ3

C is the answer because when you divide the others you get 70. When you divide 525 and 8 you get 65.625

How many of the following numbers are prime numbers? {7, 17, 27, 57, 77, 97, 117}

Answers

All of them because they can't be multiply by nothing more than 1 Exept 27

Prime Numbers:

7

17

97

Composite Numbers:

27

57

77

and

117

The price of 8.4 oz of orange juice is $2.42. What is the unit price

Answers

Hello there! The answer is $0.29!

Unit price is price per unit, in this case it would be price per ounce (oz).

To find the cost for one ounce, divide the price given by the number of ounces given.

2.42 / 8.4 = 0.288 or $0.29, since you round up.

So, the unit price is $0.29.

I hope this helped answer your question and have a great rest of your day! ^-^

What is the smallest number with the factors 1,2,3,4, and 5? What is the special name for it?

Answers

to find LCM
factor and eliminate ones already represented
1=1
2=2
3=3
4=2*2
5=5

1*2*2*3*5=60

Dylan opened a credit card account with $575.00 of available credit. Now that he has made some purchases, Dylan's account only has $322.00 of available credit. What is the percentage decrease of the amount of available credit in Dylan's account?

Answers

Answer:

Around 43-44% is left.

Step-by-step explanation:

43% of 575.00 is 252 which is 575 - 322.

Let me know if there are problems or if i'm wrong.

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