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loris [4]
3 years ago
4

Match each system of linear equations with the correct number of solutions.

Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0
This doesn’t make any sense... I’m pretty sure ur missing some x’s.
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Question 2 (1 point) (11.01 MC) Nina has a piece of fabric measuring 5 yards. How many 1-inch strips can be cut from the fabric?
maw [93]

Answer:

180 strips

Step-by-step explanation:

Note that:

1 yard = 36 inches

5 yards = x

Cross Multiply

x = 5 × 36 inches

x = 180 inches

Hence:

1 piece of fabric = 180 inches

How many 1-inch strips can be cut from the fabric?

180 inches = 1 piece of fabric

1 inch = x

x = 180 strips

8 0
3 years ago
A scale drawing has a scale of 1 inches = 10 feet. How long is a line on the drawing that represents an actual length of 47.5 fe
Airida [17]

Answer:

4.75 inches

Step-by-step explanation:

To find your answer you divide 47.5 by 10, as that is the scale rate

7 0
3 years ago
Amy works for a marketing agency and is designing a label for a company's newest product. The label needs to be a rectangle wher
Anon25 [30]

Answer:

4x^{2}

Step-by-step explanation:

Given:

Amy works for a marketing agency and is designing a label for a company's newest product.

The label needs to be a rectangle where the length is 4 times the width.

x represents the width.

Question asked:

Which expression represents the area of the label ?

Solution:

Width of the label = x (given)

Then, length of the label will be = <u>4 times the width</u> = 4x

As label needs to be a rectangular shape and as we know:-

Area\ of\ rectangle=Length\times width

                              =4x\times x\\=4x^{2}

Therefore, 4x^{2} represents the area of the label.

7 0
4 years ago
If a = 3, find 7 – a
zysi [14]

Answer:

4

Step-by-step explanation:

5 0
3 years ago
The results from the last quiz that Mr. Tham gave his class are 10, 15, 25, 75, 75, 77, 80, 83, 85, and 90. Which statistical me
Sedbober [7]

Answer:

Mean

Step-by-step explanation:

Mean is the average of all results.

Step 1 : Identify the formula of calculating mean

Mean = <u>Sum of all data</u>

             Number of data

Step 2 : Substitute the values in the formula

Mean = <u>10 + 15 + 25 +75 + 75 + 77 + 80 +83 + 85 + 90</u>

                                        10

Mean = <u>615</u>

              10

Mean = 61.5 marks

!!

                     

7 0
3 years ago
Read 2 more answers
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