Answer:
x = -1
Step-by-step explanation:
5x + 3y = 26
- (6x + 7y = 21)
_________
-x - 4x = 5
-5x = 5
x = -1
S = b + 15
s = skirt
b = blouse
The skirt is $15 more than the blouse
Answer:
that is to small for anyone to see
Step-by-step explanation:
Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
C. 6/5 * 4
6/5 = 1.20 where .20 represents the 20% increase in serving.
1.20 * 4 = 4.8 is the total cups of flour needed to increase serving by 20%
4 is the 100% ; the desired increase is 20%; therefore: 100% + 20% = 120% based on 4 cups. So, 120% ÷ 100% = 1.2 * 4 = 4.80 cups
