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Answers by Libor

Answers by Libor
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Factorise fully x {}^(2) + x 15a {}^(2) + 19a - 8 8x {}^(2) - 6xy - 9y {}^(2) a {}^(2) - ab - a + b ​
answered May 27, 2024
0 votes
8.8k views
1, 3 1/6, 5 1/3, 7 1/2 what comes next?
answered Oct 31, 2023
4 votes
170k views
Tasha is buying a book that is regularly $12.99 and is on sale for ¼ off. Which expression can she use to estimate the discount on the book? A. 0.0025× $13 B. 0.04× $13 C. 0.25× $13 D. 0.40× $13
answered Oct 2, 2023
2 votes
10.5k views
Which expression is equivalent to (x1/2)?
answered May 12, 2023
5 votes
94.5k views
Find three consecutive even integers such that the sum of twice the first and three times the second is52 more than twice the third.AnswerKeypadKeyboard Shortcu
answered Jan 30, 2023
6 votes
148k views
How to stay awoke during class​
answered Nov 7, 2022
13 votes
133k views
Cassandra works at a bookstore. Yesterday, she sold 18 hardcover books. The rest of the books she sold were paperback books. She sold a total of 41 books. How many paperback books did she sell? Use the
answered Sep 24, 2022
9 votes
34.1k views
15 over 18 simplified
answered Sep 4, 2022
7 votes
133k views
The dollar value of a car is a function, f, of the number of years, t, since the car was purchased. The function is defined by the equation f(t)=12,000(3/4)^t. A. How much was the car worth when it was
answered Aug 2, 2022
3 votes
227k views
What us problems 6 and 7? ​
answered Jul 2, 2022
1 vote
107k views
Jason wants to earn money by raking leaves. He buys a rake that costs $20.00. He plans to charge $6.00 for each lawn that he rakes. (A-CED.2) A. Write an equation to represent P, the amount of Jason's
answered Jun 30, 2022
3 votes
114k views
The price of trail mix at a health food store is $7.50 per pound. At that rate, what is the total cost of three 8-ounce bags of trail mix?
answered Jun 14, 2022
6 votes
131k views
A building is acquired on January 1,at a cost of 930,000 with estimated useful life of 8 years and salvage value of 73,700
answered Mar 25, 2022
5 votes
38.7k views
If f(x) =3x-2 and g(x) = 2x+1, find (f+g) (x)
answered Mar 9, 2022
3 votes
162k views
Quintin stopped and bought 16.9 gallons of gas at a rate of $3.75 per gallon. How much did Quintin pay for the gas?
answered Feb 16, 2022
12 votes
162k views
Is it true that African Americans lived lives that were "separate but equal" in the decades after Reconstruction?
answered Oct 14, 2021
3 votes
137k views
A piece of wire 40 cm long is to be cut into two pieces. One piece will be bent to form a circle and; the other will be bent to form a square. Find the lengths of the two pieces that cause the sum of the
answered Sep 8, 2021
3 votes
59.1k views
Suppose in the triangle ABC below, AC is 5, and CD is 4. Find as many values as you can among the following:
answered Aug 30, 2021
3 votes
46.3k views
Determine the intercepts of a line. x-intercept: (__,__) y-intercept: (__,__)
answered Jul 19, 2021
2 votes
219k views
The atoms of which element will gain electrons to form an ion? A. mercury B. bromine C. beryllium D. potassium
answered Jun 14, 2021
6 votes
176k views
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