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stira [4]
3 years ago
7

Math problem pls help

Mathematics
1 answer:
kati45 [8]3 years ago
7 0

Answer:

either a. or c. I hope it helps

Step-by-step explanation:

because half of 64 is 32

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Where is 14, 6 is on a coordinate plane.
ladessa [460]

Answer:

I'm not sure how you want us to answer this. I attached an image of where it is but otherwise it's in quadant I which is the top right one.

Hope this helps!

Step-by-step explanation:

4 0
3 years ago
Which of the following graphs shows the solution for the inequality. y-4>2(x+2)
Crazy boy [7]

Answer:

C.

Step-by-step explanation:

First, isolate the y:

y-4>2(x+2)

y-4>2x+4

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First, since there is no "equal to", we can ignore B and D since their lines are shaded.

Since the y is greater than, we need to pick the graph that is shaded above the line.

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3 years ago
Which equation shows the result of 42 divided by 15?
KatRina [158]

Answer:

42=2×15+12

Step-by-step explanation:

2×15=30

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5 0
4 years ago
The cost for n teachers to attend the technology conference is 3n+5 dollars. What is the cost for 7 teachers to attend
Veronika [31]
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3 0
3 years ago
Solve the simultaneous equations <br> 8x+3y=45 2x+3y=27
Vedmedyk [2.9K]

Answer:

x = 3 and y = 7

Step-by-step explanation:

Given that,

8x+3y=45 .......(1)

2x+3y=27 ........(2)

We need to solve equations (1) and (2)

Multiply equation (2) by 4.

8x+12y=108 .....(3)

Subtract equation (1) from (3).

8x+12y-(8x+3y)=108-45

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Put the value of y in equation (1).

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2x+21 = 27

2x = 27-21

2x = 6

x = 3

So, the values of x and y are 3 and 7 respectively.

4 0
3 years ago
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