29000 scientific notation

a family of twenty purchased tickets to the country fair. tickets for adult cost $8 and tickets for children cost $4. if the total cost of the tickets was $100, how many family members were adults and children? explain how you solved the question.

8 (4x + 6) what is the answer

M Add. (5x3 - 3x + 12) + (4x3 + 10x2 - 2x) O

A cell phone company charges a flat rate of $3.99 per month, with an additional charge of $0.05 per minute. How many minutes did Casey talk on her cell phone if her monthly bill was $38.44?

Jo has a gerbil and a German Shepard. the shepherd eats 14 times as much food as the gerbil. altogether, they eat 225 ounces of food does the German shepherd eat per week?

A farmer's silo is shaped like a cylinder. The silo has a volume of 18,840 ft³. The height of the silo is 60 ft tall. What is the silo's radius? Enter your answer in the box.

Zolox worked 38 hours last week. He had $88 deducted from his earnings for taxes. If he had $273 left after the deduction, how much does Zolox earn per hour?

Expand and simplify (3x+2) ^2 - (2x-1) ^2

What interval includes all possible values of x, where - 3 (6 - 2x) ≥ 4x + 12? (-∞, - 3] [-3, ∞) (-∞, 15] [15, ∞)

What is the place value relationship when the same two digits are next to each other