Answer:
-9/7
Step-by-step
Slope Formula:
We can plug in the numbers 7 and -2 for the y and -4 and 3 for x
Answer:
0.3
33.3%
Step-by-step explanation:
Answer: $22.50
Step-by-step explanation:
25% of 30 = 7.5
30 - 7.5 = 22.50
Answer:
The answer is 9
Step-by-step explanation:
56+(3x+7)=90 (In the picture it shows a 90 degree angle.)
Then, you can start solving the equation.
90-56=34
3x+7=34 (Subtract by 7)
3x=27 (Divide by 3 on both sides)
x=9
Step-by-step explanation:
You will use combinations
20C3 = 20*19*18= 6840 there are 6840 combinations that are possible. You can look up to find a combination calculator. For combinations the order does not matter, this order does not matter. For permutations order does matter.
