Answer:
A. Reduction
B. 2
Step-by-step explanation:
A: A reduction is when the image is getting smaller. The apostrophes show the new, or second, image. It is called "prime." Because the prime is smaller than the original, it is a reduction.
B: Scale factor is when you divide, which number changes it. In other words, the image moved from 4 to 2, from 2 to 1, etc, which means we are DIVIDING by 2.
15$+0.5*m =
25$+0.25*m =
for the civic we get 15.50 for the first mile
for the ford we get 25.25 for the first mile
if we are to use this knowledge then brute force it we end up with 40 miles
ford http://www.wolframalpha.com/input/?i=25$%2B0.25*40
civic http://www.wolframalpha.com/input/?i=15$%2B0.5*40
hope it helps
Yes
Explanation: y = 6x + 2
y = x + 7
Combine the equation
6x + 2 = x + 7
Collect like terms
6x -x = 7 - 2
5x = 5
X = 1
Substitute x =1
Into any equation
y = 6(1) + 2
y= 6 + 2
y= 8
(1,8)
Answer:
A.
Step-by-step explanation:
What i did was see what 4*1/4 of 8 what and it came down to 4*1/4 knowing this will equal to 1. Hope this helps, let me know
So, we need to make some equations to find this.
Let x be "one number"
x = (2y) +11
x+y = 2(x-y)
Now we can substitute
2y+11 +y = 2(2y+11)-2y
3y+11 = 4y+22-2y
3y+11 = 2y+22
y+11 = 22
y= 11
So the "Other number" is equal to 11.
Now, we can solve for x
x = 2y+11
x = 2(11) + 11
x = 22+11
x = 33
So, the numbers are 33 and 11
