Answer: it’s 70 years
Step-by-step explanation:
Answer: x = 18
explanation: the two angles are congruent bc so you can set the equation up as 9x - 40 = 5x + 32 and then solve for x
hope this helps :)
Answer:
248
Step-by-step explanation:
A=height b times base divided by two
which is:
A= 16 times 31 divided by two
Hello!
<em><u>Answer:</u></em>
<em><u>p<6</u></em>
<em><u>*The answer must have a positive sign and less than symbol sign.</u></em>
Step-by-step explanation:
First, you subtract by 7 from both sides of an equation.

Then, simplify.

Next, multiply by -1 from both sides of an equation.

Simplify.

You can also divide by 2 from both sides of an equation.

And finally, simplify and solve. You can also divide by the numbers.

Final answer: 
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D
Answer: (fg)(x) = 6x^2 + 11x - 7
Explanation:
(2x - 1)(3x + 7)
= 6x^2 + 14x -3x -7
= 6x^2 + 11x - 7