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iVinArrow [24]
2 years ago
12

Plz hurry evaluate the expression a+b where a=8 and b=19

Mathematics
1 answer:
Tems11 [23]2 years ago
6 0

Answer:

a+b

a=8

b=19

8+19= 27

Step-by-step explanation:


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When rolling a number cube, what is the probability of rolling a 2 or an even number. Express your answer as a fraction in lowes
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Answer:

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Step-by-step explanation:

4 0
3 years ago
16% of 150 is what number plz show work
bazaltina [42]
To get the solution, we are looking for, we need to point out what we know. 

<span>1. We assume, that the number 150 is 100% - because it's the output value of the task. </span>
<span>2. We assume, that x is the value we are looking for. </span>
<span>3. If 150 is 100%, so we can write it down as 150=100%. </span>
<span>4. We know, that x is 16% of the output value, so we can write it down as x=16%. </span>
5. Now we have two simple equations:
1) 150=100%
2) x=16%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
150/x=100%/16%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 16% of 150

150/x=100/16
<span>(150/x)*x=(100/16)*x       - </span>we multiply both sides of the equation by x
<span>150=6.25*x       - </span>we divide both sides of the equation by (6.25) to get x
<span>150/6.25=x </span>
<span>24=x </span>
x=24

<span>now we have: </span>
<span>16% of 150=24</span>
4 0
3 years ago
Read 2 more answers
How would you graph the equation above y=3x+3 on a coordinate plane?
Trava [24]

Answer:

You would start at 3 on the y-axis and go up 1 and right 3

Step-by-step explanation:

6 0
3 years ago
Find the solution to the system of equations.
Feliz [49]
Solution to the system of equation (-2,5)
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Show how you can solve this proportion using both the cross‐product property and the reciprocal property.
vova2212 [387]

Answer:95

Step-by-step explanation:2x19=38

5x19=95

5 0
3 years ago
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