Solve: 2x-10= 40
Solve for X​

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Find the amplitude of a sinusoidal function that models this temperature variation

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2