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3 years ago

Fraction as a decimal , use bar notation id necessary

Mathematics

1 answer:

Charra [1.4K]3 years ago

3 0

So it should be to the nearest tenth or hundredth ?

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A sweater was 48$ but its now 2/3 of it original price and you have a 5$ coupon

ella [17]

Answer:

Step-by-step explanation:

First find 2/3 of the original price

48*2/3 =32

Now subtract the coupon

32 -5

You will pay 27 dollars before tax

4 0

3 years ago

Which ordered pair is not on the graph of h(x) =3x^2-5x+4

Alex787 [66]

The ordered pair that is not on the graph is (-4,46)

5 0

4 years ago

Read 2 more answers

How would I solve 7r=-7/2? I know the answer is -1/2 I just don't understand how to get -1/2 as my answer.

Art [367]

7r=-7/2

divide both sides by 7 to get r by itself

(7r)/(7) = (-7/2)/(7)

if you don't quite see it, think of multiplying both sides by 1/7 instead (its the same thing as dividing by 7)

(7r)*(1/7)=(-7/2)*(1/7)

r=-1/2

7 0

4 years ago

I’m stumped, can anyone please help me understand this

rodikova [14]

Answer:

B. Store T sells apples at the lowest rate

Step-by-step explanation:

Store R sells apples at $1.20 per pound.

Store S sells 4 pounds of apples at $5.00.

Store T sells 3 pounds of apples at $3.48.

To find the answer, you have to find the unit price for both Store S and Store T.

For Store S: 4 pounds = $5. Divide the cost by the pounds. This will give us $1.25 per pound.

For Store T: 3 pounds = $3.48. Same thing as Store S, divide the cost by the number of pounds. This will give us 1.16 per pound.

Now, we know the unit prices for each store. It's time to answer the question.

A. Store R sells apples at the lowest rate.

This is incorrect because the store that sells the apples at the lowest rate is Store T.

B. Store T sells the apples at the lowest rate.

This answer is correct, but I'll also take a look at the other two

C. Store S charges a lower rate for apples than Store T.

Again, this is incorrect because Store T sells apples at the lowest rate.

D. Store T charges the same rate for apples as Store R.

Nope, Store T sells the apples at a lower rate than Store R.

This means your answer will be B. Store T sells apples at the lowest rate.

<h2>I hope this helped you understand the question!</h2>

6 0

4 years ago

Match the following.

puteri [66]

1. 8 = 8 => refrexive

2. If x = y, then y = x => symmetric

3. If x = y and y = 7, then x = 7 => transitive

4. 6 + 2 = 2 + 6 => commutative - addition

5. 5 ∙ 2 = 2 ∙ 5 => commutative - multiplication

6. 10 + (3 + 2) = (10 + 3) + 2 => associative - addition

7. 6(3 ∙ 5) = (6 ∙ 3)5 => associative - multiplication

8. 4(8 + 1) = 4 ∙ 8 + 4 ∙ 1 => distributive

9. 6 + 0 = 6 => identity - addition

10. 8 ∙ 1 = 8 => identity - multiplication

11. 1/2 ∙ 2 = 1 => multiplicative inverse

12. 5 ∙ 0 = 0 => property of zero

5 0

3 years ago