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Damm [24]
1 year ago
8

5 markers cost $6.55.Which equation would help determine the cost of 4 markers?

Mathematics
1 answer:
Semmy [17]1 year ago
4 0

5 markers -------> $6.55

4 markers -------> x

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Lena will use 7 cups of apples to make 4 batches of applesauc. Which expression shows the number of cups of apples in each batch
astraxan [27]

Answer:  1 3/4 cups of apples in each batch

Step-by-step explanation:

STEP  1

Writing out the equation to represent if 7 cups of  apples make 4 batches   One batch is as a result of how many  cups of apples

LET x be number of cups of apples to make each batch

7 cups of  apples = 4 Batches

        x cups of apples = 1 Batch

STEP 2  Solving by cross multiplication

1 batch x 7 cups of apples = 4 batches  X x cups of apples

x cups of apples=1 batch x 7 cups of apples / 4batches

x   = 7 / 4 =  1 3/4

number of cups of apples to make each batch=  1 3/4

8 0
3 years ago
The equation 5m=36.25 models a constant rate situation. What is the value of 7m
Bond [772]

Answer:

7m = 50.75

Step-by-step explanation:

5m=36.25

We can solve this for m by dividing each side by 5

5/5m=36.25/5

m = 7.25

We want to find 7m

7(7.25) = 50.75

3 0
3 years ago
What would be the slope of the line that passses through 4, 5 and 7, 6
Angelina_Jolie [31]
Use the formula:
y2-y1
———
x2-x1

So for this problem it would be:

6-5
——
7-4

= 1
—
3

Hope this helped, if it did I would appreciate it if you would consider giving me brainliest!
7 0
2 years ago
Geometry pls halp... I have been asking this single question for over half an hour
irina [24]

Answer:

first one is SAS

Step-by-step explanation:

3 0
3 years ago
If x-y=5 then how does y=-2x-4
mixer [17]
Based on my knowledge, you’d set both equations equal to y, and then set both sides equal to each other then solve.

y=-5+x
y=-2x-4
-5+x=-2x-4
then solve from there

(this could be completely wrong, so don’t only go by my opinion)
3 0
3 years ago
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