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2 years ago

Mrs Morrison’s math class starts at 11:30 If the class ends at 1:00 how long is Mts.Morrison teaching

Mathematics

2 answers:

e-lub [12.9K]2 years ago

7 0

He teaches for 1 hour and 30 minutes

Margaret [11]2 years ago

6 0

She teaches for 1 hour and 30 min

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Mario is constructing a wall around a rectangular area which will cover a maximum of 60 square feet. The length of the wall will

Feliz [49]

Answer:

$W \le 6$

Step-by-step explanation:

Given

$Area = 60ft^2\ (max)$

$Length = 10ft$

Required

Represent the width as an inequality

First, we represent the area as an inequality.

$Area = 60ft^2\ (max)$

max as used above means less than or equal to.

So, we have:

$Area \le 60$

The area of a rectangle is:

$Area = L * W$

So, we have:

$L * W \le 60$

Substitute 10 for L

$10 * W \le 60$

Divide both sides by 10

$\frac{10 * W}{10} \le \frac{60}{10}$

$W \le \frac{60}{10}$

$W \le 6$

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2 years ago

Marcus is making cookies. The recipe says 214 cups of flour are needed for each batch. Marcus wants to make 3 batches of cookies

Valentin [98]

Answer:

642 Cups of Flower

214 × 3 = 642

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2 years ago

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According to the bar graph, which teacher gave 16 minutes of homework on Wednesday?

Natasha_Volkova [10]

Ms.Jones gave sixteen minutes of homework

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2 years ago

Flag question Write the following expression in radical form (8x)1/2=✓

Vladimir79 [104]

I uploaded the answer to a file hosting. Here's link:

tinyurl.com/wpazsebu

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2 years ago

Mira has breakfast at a restaurant. She leaves a 20\%20%20, percent tip of \$1.80$1.80dollar sign, 1, point, 80.

elena55 [62]

Answer:

$9.00

Step-by-step explanation:

Given that $1.8 is 20% of the breakfast cost.

-We can use proportions to find the 100% cost of the breakfast before the tip.

-Let x be the full breakfast cost:

$0.2=1.8\\1.0=x\\\\0.2x=1.8\times 1.0\\\\\\x=\frac{1.8}{0.2}\\\\=9$

Hence, the full breakfast cost is $9.00 before the tip.

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2 years ago