It means multiply if your looking in a math problem
Answer: Aproxamatly 18.999999999999999
Step-by-step explanation:
Answer:
Second option: (-2,-3) and (1,0)
Step-by-step explanation:
Given the system of equations
, you can rewrite them in this form:

Simplify:
Factor the quadratic equation. Choose two number whose sum be 1 and whose product be -2. These are: 2 and -1, then:

Substitute each value of "x" into any of the original equation to find the values of "y":

Then, the solutions are:
(-2,-3) and (1,0)
Answer:no
Step-by-step explanation:
40 students prefer vanilla. To get this answer you need to multiply 200 times 0.2 because you are trying to find 20%