Answer:
Negative thirty
Step-by-step explanation:
The answer would be -15x+36. To solve this equation, you would first use distributive property and distribute the -9 to the values inside the parentheses (or multiply them). So, you would multiply -9 and x and -9 and -4 to get -9x+36-6x. Then, you combine like terms, which are -9x and -6x to get -15x. You can't simplify any further without knowing the value of x. Hope this helps!
X2+-4x+4=20 the final answer is 20!
Answer:
48/2
Step-by-step explanation:
you can just multiply it by the denominator to make any number an improper fraction
The x-intercept occurs when y = 0, so:
3x + 5(0) = 45
3x = 45
x = 15
