Exponents
True or False: 58 is equivalent to 5×5×5×5×5×5×5×5.
True. 58 and 5×5×5×5×5×5×5×5 both equal 390625.
Find 25% of 50.
12.5 is the answer. 12.5 x 4 = 50, just as 25% x 4 = 100%.
Johnny makes 10% of his free-throw shots. If he shoots 20 shots, how many does he make?
He makes 2 out of 20 shots. Therefore, Johnny is terrible at basketball and should practice more.
Solve 2(3+6). Use distributive property to find out the answer.
18 is the correct answer.
2 x (3 - 1 x 4) = ?
-2.
Is 01 equivalent to 10? Describe why it is/isn't.
No. 10 is 1, and 01 is 0.
True or False: 10% of 100 is 10. Would that mean that 100% of 1000 would equal 100?
False. 100% of something would equal that number. 100% of 1000 equals 1000, not 100.
Cary ordered 4 sets of 8 carts each from Bamazon. However, the percent of carts that people actually receive is only 75%. What is the total amount of carts Cary will receive out of all of the carts Cary ordered. Write both numbers and compare/contrast them.
24 out of 32 carts is the answer. Never purchase things from Bamazon...
8+4(9x2)
80.
True or False: When using Inverse Operations, the answer to 13 x 6 - 2 is 76. Explain why/why not it is True or False.
False. When using Inverse Operations, you do subtraction and addition first, then multiplication/division. The answer is 52.
9x = 729. What is X?
X = 3. 93 is the correct answer.
19.2 grams of apples is equivalent to 13.5% of the total grams of apples. Find 100% of the total grams of apples.
142.222 grams of apples in full.
Sally hangs out with Maqueeshma at the movies to watch the new "The Blah Blah Blah Movie: The Movie." The movie tickets cost $16 total, plus a 42% tax, and Sally doesn't have much money. Sally promises to pay Maqueeshma 80% of the total cash right now and the rest will be paid by Maqueeshma. How much money does Sally pay Maqueeshma? Round to the nearest hundredth.
Sally pays $18.18 to Maqueeshma. Although, why wouldn't Sally just pay for half instead of 80%, why 80%?
X(2.5 + 4 - 1) = 16.5. What is X? Use Distributive Property to find out.
X = 3. 3(2.5 + 4 - 1) = 16.5.
(4+2 x 3)2 divided by X = 40. What is X?
X = 2.5. 100 divided by 2.5 = 40.
True or False: Is the answer to 3 x (52 x 52) equivalent to the answer of 3 x 54?
Yes. 3 x (52 x 52) is equal to 1875, whilst 3 x 54 is also equivalent to 1875.
The stocks for the Tesla Corporation are Y. Y went up by 115.3%. Meanwhile, the stocks for the Davinci Corporation are X. X went down by 22.5%. If X is Y multiplied by 2.2, and Y = 49% ($18,720) then what is the value of the X and Y stocks after the increase and decrease. X is also equal to 49%. The percentage is not the answer, and round to the nearest hundredth.
Y = $44431.35 and X = $23372.98 after the increase/decrease.
Robert goes X miles to the candy stand and only has half of X dollars to buy some candy. The candy costs 62% of his total cash. If the candy costs $2.34, then how many miles did Robert walk? Do not round the number and please write it in full.
Robert walked 7.54838709677 miles to the candy stand. I don't know why Robert went through the effort to walk 7.5 miles to a candy stand, I guess it's really good.
Solve for X: ((X(2 + 4)) / 3.2)2 = 702.
X = 14.13081.
Find the answer to: X - 250 + (6 x 5.4) - 2(33), X is the solution to 2(331 - 45 / 2). Use the Order of Operations correctly...
The result of 13x and 6y together is equivalent to 28,777. What is X and Y?
X = 4, Y = 3.
Y is the total amount of money in Bob's wallet. Bob wants to buy milk, and the milk costs $14.32. Bob also needs to pay the 17% tax and the 8% tip. $14.32 = 9% of Bob's wallet. List how much money Bob has before the transaction, after the transaction, and the percentage change of how much money that was taken from Bob's wallet.
Bob had $159.11 before the transaction, and now has $141.21 after the transaction. The percent decrease was by 11.250078562001134% (11.25%)
Damen needs to walk X amount of miles to get to his local Schoolhouse. So far, Damen has walked 14 miles, which is 22% of the total distance Damen needs to walk to the first school. However, after arriving at the first school, Damen needs to walk to the second school. The amount of miles to walk between the First and Second school is 160% of the distance between where Damen started and where the First school is. What is the distance between the second school and Damen's current location? Do not round and write the number in full.
151.454545455 miles. Damen needs to drive there, why the heck is he walking.
Y(2 x Z(3 x 4)). The answer is 2332.8, and Y is the solution to 3(4 x 5) x 6 divided by 100. What is Y and Z? Use Distributive Property to find out, and make sure to check your answer.
Z = 27. Y = 3.6.
The answer is 24,336.