X will equal 12, and y will equal 18.
Answer: basically rate of change is the rate either slow or fast the thing could be anything changes
Step-by-step explanation:
so i was soooooooo confused on that same thing when i studied it
Answer:
960cm^2
Step-by-step explanation:
surface area = sum of area of one sides
front + back = 336cm^2
side x 2 = 336cm^2
base + top = 288cm^2
sum = 960cm^2
Mark Brainiest, please
So first we want to assign the certain number a variable, let's say x.
So we can write this out as an equation, or:
7x + 12 = 47
Now we can just solve this.
7x + 12 - 12 = 47 - 12
7x = 35
/7 /7
x = 5
So the certain number is 5.
Answer:
12/14 x 100% = 85.7%
100% - 85.7% = 14.3% increase for Dan
13/15 x 100% = 86.7%
100% - 86.7% = 13.3% increase for Kathy