Answer: x=24
Step-by-step explanation:
First, we can write this problem into a <em>mathematical equation </em>where x is you number:
<em>Eight more than 2 times your number is 56.</em>
<u>2x+8=56 </u>
Now, we can <em>solve</em> this equation for x.
<em>Subtract 8 from both sides and divide it by 2.</em>
2x=48
<u>x=24</u>
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Hope this helped :)
Answer:
You can model a data using a linear function when the dependent variable is a multiple of the independent formula plus another constant by the y-intercept. The constant multiple is represented by the slope. In real life problems, linear function is applied when you want to determine the cost given with a slope which is represented by cost per unit time. For example, the cost of wifi connection is $10/month plus $2 inclusive for phone charges. The linear function would be:
C = 10t + 2
where C is the cost and t is time in months
Step-by-step explanation:
Answer:
your answer will be A
Step-by-step explanation:
^_^
Answer:
x = 7
Step-by-step explanation:
Expand 3x+2(x-5)=25 which looks like
3x+2x-10=25
Add similar elements: ( 3x+2x = 5x)
5x-10=25
Add 10 to both sides
5x-10+10 = 25 + 10
Simplfy
5x = 35
Divide both sides by 5
5x ÷ 5 = 35 ÷ 5
Simplfy:
x = 7
have a wonderful day
Answer:
4
Step-by-step explanation:
In a equilateral triangle, all angles are 60 degree, so 10x+20=60
10x=40
x=4
