Y=2x+5
goes up by 2, which is the gradient and 5 is the y intercept
Answer: exact form: 251/56, decimal form 4.482, mixed number form 4 27/56
51.36 is the answer.
The equation is total=original(1+% in decimal form)
The answer is 84 degrees you just subtract 180-90
1 1/9
To figure out how much walnuts to a pound of dried fruit you’d need to do proportions. So we cross multiply:
2/3 = X
—————- —————-
3/5 = 1
You multiply diagnols 2/3 x 1 = 2/3
3/5 times x is 3/5x.
2/3 = 3/5x. Isolate the variable. Divide 3/5 on both sides cancel out 3/5. 2/3 divide by 3/5 is 2/3 x 5/3 which is 10/9 which equals 1 1/9.
So for 1 lb of dried fruit you need 1 1/9 lb of walnuts to maintain the same mixture
