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Schach [20]
3 years ago
10

What is the correct answer to this question? 13M=7.15

Mathematics
2 answers:
yarga [219]3 years ago
8 0

Answer:

Since your solving for m you must do the opposite of multiplication which is division so you would divided 13 by both sides

Step-by-step explanation:

First opposite of multiplication is division so you divide 13 from both sides and then now you divide 7.15 divided 13 which would give you 0.55 so that's what m will equal

ad-work [718]3 years ago
7 0

Answer:

m=0.55

Step-by-step explanation:

Divide each term by  13  and simplify.

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Jorge needs a string that is 4 feet long. so far his string is 44 inches. is it long enough or does he need to make it longer
mr Goodwill [35]
There are 12 inches in a foot. If he needs 4 feet, and 4 times 12 equals 48, then he needs 4 more inches.
3 0
3 years ago
Function 1 is represented in the table below. It shows the amount of money, y, in dollars, that Greg earns after he mows x of hi
frozen [14]

Answer:

D) Greg makes more money per lawn he mows than Myesha makes per hour babysitting

Step-by-step explanation:

Find the <em>rate</em><em> </em><em>of change</em><em> </em>[<em>slope</em>]:

-y₁ + y₂\-x₁ + x₂ = m

\frac{-36 + 48}{-3 + 4} = \frac{12}{1} = 12

y = 12x

This clearly tells you that Greg makes more per lawn mowed.

I am joyous to assist you anytime.

** Both functions are what is known as Direct Variation.

8 0
3 years ago
Kim read bbooks last month. This month she read 16 books. Which expression shows the total number of books Kim has read
melisa1 [442]

Answer:

total # books read = b + 16

Step-by-step explanation:

8 0
3 years ago
Becca hikes 9/10 mile in 5/3 hour.
Artist 52 [7]

Answer:

(9/10 mile)/(5/3 hour) = 27/50 miles/hour

Step-by-step explanation:

If you are looking for the speed, then speed = distance/time

speed = (9/10 mile)/(5/3 hour)

speed = 9/10 ÷ 5/3 miles/hour

speed = 9/10 × 3/5 miles/hour

speed = 27/50 miles/hour

8 0
3 years ago
Consider two markets: the market for cat food and the market for dog food. The initial equilibrium for both markets is the same,
umka21 [38]

Answer:

elasticity supply of dog food = 2.61

elasticity supply of cat food = 1.71

Step-by-step explanation:

The midpoint formula for elasticity is:

Elasticity = \frac{(Q2-Q1)/[(Q2+Q1)/2]}{(P2-P1)/[(P2+P1)/2]}

Point 1: Q = 39.0 and P = 5.50

Point 2: Q = 101.0 and P = 7.75

Elasticity\ supply\ of\ dog\ food = \frac{(101.0-39.0)/[101.0+39.0)/2]}{(7.75-5.50)/[(7.75+5.50)/2]}=2.61

Doing the same for the cat food:

Elasticity\ supply\ of\ cat\ food = \frac{(71.0-39.0)/[71.0+39.0)/2]}{(7.75-5.50)/[(7.75+5.50)/2]}=1.71

4 0
4 years ago
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