What is - 1/2x + 3 - 4x + 5 + 3/2x simplified?

i did the problem and i got 5x - 8. am i correct?

Find the maximum/minimum value. y = - 2x2 - 16x - 29

A building is 139 ft tall. at noon it cast a shadow a 219 - ft. what is the sun's angle of elevation at that time.

A piggy bank contains $7.40 in quarters and nickels and there is a total of 60 coins. How many quarters are there in the piggy bank?

Express 0.5854 as a fraction.

Which of the following statements are correct? Select all that apply.

A scale drawing of an automobile has a scale of 1 inch=1/2. foot. the actual width of the car is 8 feet what is the width on the scale drawing?

If three X equal to 216 then find the value of 3 X - 2

Use the distributive property to solve 6 (10+z+3)

Find the volume of this square pyramid to the nearest tenth. 16 cm 7 cm

A test has ve multiple-choice questions. each question has 4 answer choices, of which 1 is correct answer and the other 3 are incorrect. suppose that you guess all the answers. a. how many ways are there to answer the 5 questions