MATHEMATICS MIDDLE SCHOOL

I will pick BRAINLIEST.8. Mr. Jones typed for 10 minutes at a constant rate of 40 words per minute. Mrs. Gonzales typed the same number of words at a constant rate of 50 words per minute. How many minutes did it take Mrs. Gonzales to type the same amount as Mr. Jones? Number the steps in correct order from 1-5 to solve the problem.
Set Up: 10(40) = x ∙ 50
Identify: Mrs. Gonzales’ time is unknown
Check: 10(40) = 8(50)
Solve: x = 8
Strategize: Let x = Mrs. Gonzales’ time

Answers

Answer 1

Answer:

Gonzales took 8 minutes to type the same amount that Jones did in 10.

10x40=400. 400/50=8

The room is 4 yards. 12/3=4.

Please tell me if im wrong!

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A suit with an original price of $300 was marked down 30%. You have a coupon good for an additional 20% off. What is the suits final cost?

Answers

300 * 0.7 = 210
210 * 0.8 = 168
$168 wow that’s a cheap suit I’m getting one

Final answer:

The suit's final cost after a 30% markdown and an additional 20% off coupon is $168.

Explanation:

To find the suit's final cost, we first calculate the price after the 30% markdown. Subtracting 30% of $300 gives us: $300 - ($300 x 0.30) = $210. Next, we apply the additional 20% off coupon. Subtracting 20% of $210 gives us: $210 - ($210 x 0.20) = $168. Therefore, the suit's final cost is $168.

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Emma has 16 crackers she eats some could she still have 16 left?

Answers

no since she ate some crakers so she has a difference amount of crakers and is less then16

no because their is 16 crackers and she already ate some and 16 - the ones she ate don't =16

The commutative property does not work which operations

Answers

Answer:

Addition and multiplication are both commutative. Subtraction, division, and composition of functions are not. For example, 5 + 6 = 6 + 5 but 5 – 6 ≠ 6 – 5. More: Commutativity isn't just a property of an operation alone.

Step-by-step explanation:

Which expression is equivalent to 16a - 18b + 20a