What is x in 2 (x+20) = 90

Anita got 4 problems wrong on a test of 36 questions. what percent of the questions did she get correct

Solving an exponential equation

Suppose your friends have the following ice cream flavor preferences: 70% of your friends like Chocolate (C). The remaining do not like Chocolate. 40% of your friends like Sprinkles (S) topping. The remaining do not like Sprinkles.

What is the value of x? sin (x+37) °=cos (2x+8) ° Enter your answer in the box. x =

If you were writing an essay arguing that video games are not distracting or harmful to student learning, which reason would not support that argument

Find the unknown value in the proportion? 15 = X/75. O A) 3 OB) 1.4 O C) 161 OD) 35

Nate solves the equation 3*5 = 15 by writing and solving 15 : 5 = 3. Explain why Nate's method works

At 7:00 AM there were 14,000 gallons of water in Lance's pool when he noticed there was a leak. After 6 hours there were only 5,000 gallons of water remaining in his pool.

Find particular solution of f" (x) = 1 (e^x - e^-x), f (0) = 1, f' (0) = 0. 2 *Hint: Start by distributing the 1⁄2. Then integrate once to find f', then integrate again to find f. Each time you integrate, find the c.

George earns an annual salary of $36,000. In addition to this, he earns a 3% commission on all sales he makes. If George had $264,000 in sales last year, what was his total pay?