Change standard notation into scientific notation: .003478
What is 3.478 x 10 (-3) ---- The parentheses stand for a raised exponent.
100
c= (3.60 x 5) + 6 / 2 (/=division sign)
What is 21?
100
Raquelle, Gloria, and Perla went to dinner. The bill was $26.00. They wanted to leave a 15% tip. What was the tip?
What is $3.90?
100
Convert to a fraction: 45% Simplify
What is 9/20?
200
15x=375
What is 25?
200
1.456 x 10 (6)
What is 1,456,000
200
Jessica went to the grocery store and purchased 3 apples for $1.47, a gallon of milk for $2.99, and 2 cartons of eggs that were on sale for $0.79 EACH. What was the total cost of her grocery bill?
What is $6.04?
200
A box of hot Cheetos cost $13.76, there are 15 bags in a box. What is the price for 4?
What is $3.66?
200
Convert to percent: .3
What is 30%?
300
x/13 + 16 = 19
What is 39?
300
.006734553
What is 6.734553 x 10 (-3)?
300
Mrs. Douglas's class bought 12 boxes of tissues at $1.39 each, and 4 boxes of expo markers at $15.82. How much was the total?
What is $32.50?
300
Brian watched fifty-five planes land. 1/4 of them were from Skyway Airlines. How many planes were from Skyway Airlines? (Convert fraction to a percent; round answer to a whole number.)
What is 14?
300
Put in order least to greatest: 25%, 1/8, 4, 0.006
What is 0.006, 1/8, 25%, 4
400
The equation y = 25x - 72 represents hours spent volunteering. What is the amount of hours left after volunteering 6 more hours?
What is y = 78?
400
The weight of a proton is 0.00000000000000000000000167. Write that in scientific notation, there are 23 0s.
What is 1.67 x 10 (-24)?
400
We bought 4 pizzas for our math classes. Ms. Neilson wanted 2 3/4, Mrs. Douglas wanted 3 1/4, Ms. Pettijohn wanted 3.5, and Ms. Brown wanted 2.25. What was the amount of pizzas all together?
What is 11 3/4?
400
James wants to buy flowers and a box of candy for his mother for Mother's Day. He has $4.64 now, but that is only 30% of the money he needs to buy the flowers and candy. How much does he need in all to buy the candy for his mother?
What is $15.46?
400
Terrell ISD had a snow day because the temperature was -4 degrees, by the next day the temperature was 31 degrees. How much did the temperature rise?
What is 35 degrees?
500
2X + 33 = 83; show your answer in with a fraction.
What is 1/4?
500
The distance around Earth is 2.485982 X 10 (4) in miles. Write that in standard notation.
What is 24,859.82 miles?
500
[2(4x8-3)+(2-6+4)]2
What is 148?
500
Juan spent $37.50 at the movies. Popcorn was 22% of the the total cost, what was the cost of the popcorn?
What is $8.25?
500
A squid lives at a depth of 87 feet in the ocean, he travels up 14 feet. What is the depth relative to the surface of the water?