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V125BC [204]
2 years ago
14

HELP PLZZZZZZZZZZZZZZZZZZZZ

Mathematics
1 answer:
allochka39001 [22]2 years ago
7 0

  1. Step-by-step explanation:

it 90 the sec one

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Hey I need some help with this question plz help me
icang [17]

Answer:

B

Step-by-step explanation:

Let the nickels = x

Let the dimes = y

You don't know the total value of either. Nor do you know the total number of either.

You only know the total value of both together.

7.80 added to anything makes it bigger than 7.80 A is wrong.

y cannot be alone it should be multiplied by 0.5    C is wrong

D is wrong for the same reason A is

B is the correct answer. That is the way you write the problem

Number of Coins and value on one side. Total on the other.

4 0
3 years ago
There are 20 squares and 4 triangles. What is the simplest ratio of triangles to<br> squares?
k0ka [10]

Answer:

1:5

Step-by-step explanation:

please mark me as brainliest!!<3

5 0
3 years ago
With 128 134 140 146 152 what's the next number if the pattern continues
mario62 [17]
To find the answer, you need to determine what the difference is. In this case, the difference is 6. 

134 - 128 = 6
140 - 134 = 6
146 - 140 = 6
152 - 146 = 6

So, to find the answer you would add 6 to the next set of numbers to continue the pattern. For example - 

152 + 6 = 158
158 + 6 = 164

8 0
3 years ago
find the value of x need help its been years since i practice or solved problems like this and with steps plz thanks in advance
Alex17521 [72]
All 3 triangle angles always add up to 180 degrees.
Angle to the left of 140 degrees = 40 degrees
Angle x = 180 -110 -40
Angle x = 30 degrees


5 0
3 years ago
Twice a number decreased by 8 is 2 less than half the number. What is the number?
iogann1982 [59]

Answer:

18

Step-by-step explanation:

2x - 8 = x + 10

- x       - x

x - 8 = 10

 + 8   + 8

x = 18

 

 

8 0
3 years ago
Read 2 more answers
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