All you need to do is add 3.7 to the other side and since you don't need to divide anything from y, whatever you get will be your final answer. :)
Answer:
1. -3 = -8, 0 = 1, 2 = 7
Step-by-step explanation:
1. Plug in the x values for x in the equation and graph the coordinates (examples; (-3, -8))
2. do the same thing as #1
example; y = -(-3) - 2
3. Plug in 2 into the equation, giving you your y value, and plug the coordinates in
4. you can make up the x coordinates, I would do -1, 0, 1, and 2. and just plug those in for the x in the equation and graph.
5. Follow the same steps as the last problems but just connect the points
6. Same steps as the other problems, just pick some points and plug them into the equation.
I hope this helps
Answer:
-2x³ + 16x² + x - 15
Step-by-step explanation:
Multiply the equation in the right bracket with the minus sign
3x3 + 12x2 - 10 - 5x3 + 4x2 + x - 5
Collect like terms
= 3x3 - 5x3 +12x2 + 4x2 + x - 10 - 5
= -2x³ + 16x² + x - 15
Answer:
no
Step-by-step explanation:
because it is nor a solution
The two consecutive odd numbers that have a product of 15 are 3 and 5
There are 100 random 2 digits numbers [00 , 99]
There are 34 divisible by 3 {00, 03, 06, 09, … 93, 96, 99}
There are 20 divisible by 5 {00, 05, 10, … 90, 95}
However we must avoid counting numbers twice so we need to subtract those divisible by 15.
There are 7 divisible by 15 {00, 15, 30, 45, 60, 75, 90}
This means there are 34 + 20 - 7 = 47 2-digit numbers that are divisible by 3 or 5.
If you pick a random 2-digit number then P(divisible by 3 or 5) = 47/100 = 0.47
