You need to combine like terms. The like terms in this equation are 10.8, -7.6, and 9.2. 10.8-7.6+9.2 = 12.4. 10.2h can’t be combined with anything else. So the final answer is:
12.4 + 10.2h
First off, let's find out the growth rate per century in millimeters.
Since there are are one hundred days in a century, we just have to multiply 0.35 by 100. We just have to move the decimal point two places to the right to receive a rate of 35 mm per century. We can use a mm to ft conversion calculator to convert 35 mm to feet- getting 0.1 (rounded to the nearest tenth.
So this growth rate is 0.1 feet per century. Hope that helped!
Answer:this is 25 points but the answer is 240
Step-by-step explanation:
Okay so because we are talking about the rate of km per hour. This means that car A is going 208km per hour. We are trying to find out how many km at 12 hours so we are going to multiply:
208x12= 2496km
Now we have to do the same for car B:
215x12= 2580km
Next we have to figure out how many km more did car B drive than car A so we have to subtract:
2580-2496= 84km
Hope this helps(;
Answer:
16 = 2x
Step-by-step explanation:
The pattern for a direct variation equation is y = kx
y is the "output" or result
k is the "constant" a number that doesn't change in the equation.
x is the "unknown" variable that makes the output of the equation true when found.
Here x=8
16 = 2(8)
