Answer:
20
Step-by-step explanation:
x+2x+x+10=90
4x=80
x=20
give brainliest please
Well - I mean. If every lunch costs $4 that means that the relationship should be linear.
You used to be able to draw graphs. But plot it out.
Answer:
The required value of x is 12 units.
Step-by-step explanation:
Given that the figure A is a scale image of figure B.
We are to find the value of x.
Since figure A is the scale image of figure B, so both the figures are similar to each other.
Also, the corresponding sides of the similar figures are proportional, so we get
Thus, the required value of x is 12 units.
Answer:
then calculate the numbers to find the confidence interval
Step-by-step explanation:
<span>f(x)=-|5x|
</span><span>f(x)=-|5x| + 3</span>