Answer:
(-7, -7)
Step-by-step explanation:
1. Let's ONLY focus on point C.
2. The algebraic rule for reflecting across the y-axis is (x, y) -> (-x, y).
- Since point C is on the coordinate (7,1), when reflecting it across the y-axis, it's going to turn into (-7,1).
3. The algebraic rule for translating 8 units down is (x, y) -> (x, y - 8).
- Since C is on (-7,1), when we translate it 8 units down, we'll get C' as (-7, -7)
Therefore, the coordinates for C' are (-7, -7).
Answer:
7
Step-by-step explanation:
im not sure how to solve that sorry
X = number of dimes
x + 2 = number of nickels
3(x + 2) = number of pennies
10x + 5(x + 2) + 3(x + 2) = 52
10x + 5x + 10 + 3x + 6 = 52
18x = 36
x = 2
x = 2 (number of dimes)
x + 2 = 4 (number of nickels)
3(x + 2) = 12 (number of pennies)
Check:
2(10) = 20 cents in dimes
4(5) = 20 cents in nickels
12(1) = 12 cents in pennies
Total = 52 cents
1 red
2 red
3 red
4 red
5 red
1 white
2 white
3 white
4 white
5 white
You can put 6 cookies in each bag with 12 bags in total.
Do, 72 Divided by 6 and you get 12.
Hope it helps
