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nataly862011 [7]
4 years ago
10

Sara bought 4 pounds

Mathematics
2 answers:
tatiyna4 years ago
5 0

Answer:

12.8

Step-by-step explanation:

Its proportions: 1 pound equals 3.20, 4 poundes equals x.

3.20 (cost per pound) x 4 (how many pounds) = 12.8 (answer)

Roman55 [17]4 years ago
3 0

Answer:

$12.80

Step-by-step explanation:

Sara bought 4 pounds of coffee.

Each pound (lb) costs $3.20

To find the total cost, multiply the cost per pound ($3.20) with the amount of pounds Sara is going to buy (4):

4 x 3.20 = $12.80

$12.80 would be the total cost before tax.

~

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Lilly bought 3.8 pounds of grapes from the store. If they cost $2.70 a pound, how much money did she spend?
miv72 [106K]

Answer:

10.26 dollars.

Step-by-step explanation:

just multiply 3.8 by 2.7

7 0
3 years ago
George drives at 45 mi/h write an expression for the number of miles George travels in h hours
Fynjy0 [20]
Well with this amount of information I conclude m = 45h

The # of miles driven is determined by 45 × the amount of hours driven.

~~ I hope that helps you out!! Any more questions, please feel free to ask me and I will gladly help you out!

~Zoey
3 0
3 years ago
Seven less than the product of a number n and 1/6 is no more than 94
antiseptic1488 [7]

Answer:

  • n ≤ 606

Step-by-step explanation:

<u>Seven less than the product of a number n and 1/6 is no more than 94, translating:</u>

  • n*1/6 - 7 ≤ 94

<u>Solving for n:</u>

  • n/6  ≤ 94 + 7
  • n/6 ≤ 101
  • n ≤ 101*6
  • n ≤ 606
4 0
3 years ago
Rhombus RSTU is congruent to rhombus
Harlamova29_29 [7]

Rhombus RSTU is congruent to WXYZ, and are translational images of each other because all their sides and angles are equal

<h3>What are the properties of a rhombus?</h3>

Some of the properties of a rhombus are;

  • The sides are congruent.
  • All the opposite sides are parallel to each other.
  • Diagonals bisect each other perpendicularly.
  • The angles are supplementary, that is, they add up to 180°

If Rhombus RSTU is congruent to WXYZ, then they are both translation images of each other because all their sides and angles are equal.

Learn more about a rhombus here:

brainly.com/question/20627264

#SPJ1

6 0
2 years ago
Find the product (a^2-b)(5a^2+6b)
Pie

Answer:

5a^​4​​+a^​2​​b−6b​^2​​

Step-by-step explanation:

1. Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.

5a^4+6a^2b−5ba^2−6b^2

2. Collect like terms.

5a^4+(6a^2b−5a^2b)−6b^2

3. Simplify.

5a^4+a^2b−6b^2

7 0
3 years ago
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