Answer: (7/10, 4 1/5)
Explanation:
y = 6x
y = -4x + 7
6x = -4x + 7
10x = 7
x = 7/10
y = -4(7/10) + 7
y = -28/10 + 7
y = 4 1/5
Answer:
Ernest is wrong, because the sandwich can be made in 6 different ways (lunch > sandwich: white bread > <em>cheese, pickles, mayonnaise</em> ; wheat bread > <em>cheese, pickles, mayonnaise</em>) and the lunch can be made in 8 different ways.
.Lets graph the function f(x)
Recommendation: When you are going to draw the second part you should replace the limit values (-3 and 4) to know where the line starts and where the line finishes.
The slope-intercept form of a line is:
y=mx+b
m=slope=(y2-y1)/(x2-x1)
b=y-intercept (the value of y when x=zero)
Answer:
28
Step-by-step explanation:
You must multiply first using BODMAS oe BIDMAS, then add on.
18x2= 36
36-8= 28