Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!
tinyurl.com/wtjfavyw
C is ur answer............
Answer:
180
Step-by-step explanation:
So first find how much gram he used for each cup 100 divided by 10=10
so he needs to add 20 percent more, so 20% of 10 = 2
10+2=12
12*15 = 180
Answer:32
Step-by-step explanation:
perimeter is the sum of the length of its four sides
2l plus 2w
- 8 multiply 2=6
- 12 multiply 2=24
- 24plus 8 =32
- l =8
- w=12
Answer:
The answer to your question is: (1/2, -1/3)
Step-by-step explanation:
Elimination
10x - 15y = 10 (I)
4x + 6y = 0 (II)
Multiply (I) by 2 and (II) by -5
20x - 30y = 20
-20x - 30y = 0
Add both equations
0 - 60y = 20
y = -20/60
y = - 1/3
Substitute y in (II)
4x + 6(-1/3) = 0
4x - 2 = 0
4x = 2
x = 2/4
x = 1/2
4(1/2) + 6(-1/3) = 0
4/2 - 6/3 = 0
2 - 2 = 0
0 = 0
