Answer:
(0.5, 2)
Step-by-step explanation:
substitution method is when you substitute a variable for another
so, it is given that y=2x+1 and y=6x-1. so we know the 'y' value is equal since they are the same thing
hence:
y=2x+1
y=6x-1
2x+1=6x-1
4x=2
x=1/2
y=2
Answer:
A = 13
Step-by-step explanation:
To find the area of a triangle, multiply the base by the height, and then divide by 2.
13 x 2 = 26
26 / 2 = 13
Step-by-step explanation:
Plan B:
2:5 = 0.4 red to 1 white
1:4 = 0.25 red to 1 white
Students might also scale up using part-to-whole-ratios and come up with 35 parts total and 14 parts red for Plan A and 35 parts total and 7 parts red for Plan B.
Answer: 0,16,32,48,64
Step-by-step explanation: the equation 16b means you will multiple 16 by whatever is in the b box. For the first b is equal to 0 so 16x0 = 0, the second b is equal to 1 so 16x1 = 16
