(2x+66)+x=3636
2x+x+66=3636
3x+66=3636
3x=3636-66
3x=3570÷3
x=1190
2(1190)+66=2446
the two numbers are 1190 and 2446
Answer:
96
Step-by-step explanation:
y=8.3x
x=4
Substituting x as 4,
y=8*3*4
y=8*12
y=96
Hence, x=4, y=96
Answer:
B $6.50
Step-by-step explanation:
We need to find the slope
This is given by
m = (y2-y1)/(x2-x1)
=(32.5 - 13)/(5-2)
=19.5/3
= 6.5
Answer:
10
Step-by-step explanation:
So what we are doing in this question is simple substitution
So x = 2, y = 4
7x - y
So lets split it up first
7x
7 * (2)
We plugged in 2 for x
This is equal to 14
So the equation is looking like
14 - y
Now lets do the second part
- y
- (4)
We plugged in 4 for y
So no our equation looks like
14 - 4
= 10
Okay, here we have this:
Considering the provided expression, we are going to analize which exponential expression is equivalent, so we obtain the following:
As the property of the exponent of a multiplication says that it is equal to the product of each number raised to that power. We have this:
Finally we obtain that the correct answer is the option D.
