The first two numbers of each result are the product of the two numbers
E.g. 8x2= 16- which are the first 2 numbers of 16106
The second set of numbers are the sum of the two numbers
E.g. 8+2=10- which are the next two numbers of 16106
The last set of numbers are the difference between the two numbers
E.g. 8-2= 6- which is the last number in 16106
Just apply this system to all the equations, but take care in noticing whether 1 or 2 digits are involved. Hope this helps!
Answer:
y = x + 5
Step-by-step explanation:
As we progress, to the right, from (−2, 3) to (2, 7), x increases by 4 and y increses by 4 also. Thus, the slope of this line is m = 4/4 = 1.
The slope-intercept form of the equation of a straight line is y = mx + b.
Substituting 2 for x, 7 for y and 1 for m, we get 7 = 1(2) + b. Then b = 5, and the desired equation is y = x + 5.
Answer:
2 1/6 chapters per hour
Step-by-step explanation:
Find the unit rate, as follows:
9.75 chapters
----------------------- = 2.166666 ... chapters per hour, or
4.5 hours 2 1/6 chapters per hour
The answer will not be in terms of real roots. See picture.
Answer:
C seems right to me
Step-by-step explanation: