Hello :
<span>f(x) = 6 – 5x and g(x) = 4x – 1
f(x)-g(x) = 6-5x-(4x-1) = 6-5x-4x+1 = -9x+7
whene x = - 2
f(x)-g(x) = -9(-2)+7 = 25......(answer : D)</span>

6 0

3 years ago

Classify the triangle if two angles in the triangle measure 40 and 50°.

vaieri [72.5K]

Answer:

Right Triangle

Step-by-step explanation:

Let's find the missing angle:

180 - (40 + 50)

180 - 90 = 90°

So we have a right triangle!

6 0

3 years ago

Read 2 more answers

Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either a 7 or an 11?

slavikrds [6]

C i know for sure!!!!

8 0

4 years ago

A two-digit numner is four times the sum and three times the product of its digits. Find the number.​

A two-digit numner is four times the sum and three times the product of its digits. Find the number.