State whether the equation is always, sometimes, or never true. If you choose "sometimes" then state when it is true.
x + 2 =3
What is sometimes true, when x =1.
100
A=hw, solve for h.
What is h = A/w?
100
Solve the inequality: 9x+7<8x-2
What is x<-9.
200
Are the expressions 2x+4 and x+2 equivalent?
What is No.
200
Are the equations 2x+6=10 and x+3=4 equivalent?
What is no.
200
State whether the equation is always, sometimes, or never true. If you choose "sometimes" then state when it is true.
2(x+6) = 2x+12
What is always true?
200
P = 2w+2h, solve for w.
What is w = (P-2h)/2?
200
Solve: (-3x+7)-4(2x-6)-12 greater than or equal to 7.
What is x is less than or equal to 12/11?
300
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What is everyone gets 300 pts?
300
Jasmine is 5 years younger than twice her sister's age. If Jasmine's sister is 22 years old. Then, how old is Jasmine?
What is 13.5 years?
300
State whether the equation is always, sometimes, or never true. If you choose "sometimes" then state when it is true.
x^2 + 4 = 0
What is never true?
300
Solve m - v = k for v.
What is v= m - k?
300
Bill spent less than $26 on a magazine and five composition books. The magazine cost $4. Find the maximum cost of each composition book.
What is $4.40 each book?
400
Write the description in algebraic form.
Desiree baked 4 more than three times the cookies she baked last week.
What is 3x+4?
400
Ronnie charged his customers a flat fee of $25 to fix computers. Then he charged $20 for each hour that he spent fixing the computer. If Ronnie made $175 off of his first computer, how many hours did he spend working?
What is 7.5 hours?
400
State whether the equation is always, sometimes, or never true. If you choose "sometimes" then state when it is true.
3(x-2) = 3x - 2
What is never true?
400
Solve 2a + 3c = 17a - 21 for c.
What is c = 5a - 7?
400
For a field trip 18 students rode in cars and the rest filled five buses. How many students were in each bus if no more than 250 students went on the trip?
What is 46 students?
500
Write the description in algebraic form.
Anthony received $10 less than half the amount he received last year for his birthday.
What is 1/2x - 10?
500
For basketball tryouts, Kiana ran two laps in a total of 27.5 minutes. In the second lap, she beat her first lap by 3 minutes. How long did it take Kiana to run the first lap?
What is 15.25 minutes?
500
State whether the equation is always, sometimes, or never true. If you choose "sometimes" then state when it is true.
(x+4)^2 = x^2 + 4^2
What is sometimes true, when x = 0.
500
Solve vw^2 + y = x for w.
What is w = sq rt [(x-y)/v]
500
Amanda rented a bike from Shawna's Bikes. They charged her $2 per hour, plus a $10 fee. Amanda paid less than $27. Find the maximum number of hours Amanda rented the bike.