Answer:
17/24
Step-by-step explanation:
First find a common denominator which is 24 then times the top number by the bottom number
Answer:
M=72
Step-by-step explanation:
M=3B M-18=9(B-18)/M-18=9B-162
M-18=9B-162
-M=-18
-18=6B-162
6B=144
B=24
M=3B
M=72
Answer:
70 standard boxes, 40 deluxe boxes
Step-by-step explanation:
standard: x
deluxe: y
x + y = 110
7x + 11y = 930
Multiply the first equation by 7 and subtract.
7x + 7y = 770
-(7x + 11y = 930)
You get -4y = -160
y = 40
Substitute y into the first equation.
x + 40 = 110
x = 70
Sin(a+/-b)=sin(a)cos(b)+/-cos(a)sin(b)
sin(17+26)=sin(17)cos(26)+cos(17)sin(26)
Answer: sin(43)
