A box of bagels costs $7. Jeff has $28. The inequality below can be used to find the numbers of boxes of bagels, x, Jeff can buy with $28.
7x ≤ 28
Which statement describes all the possible numbers of boxes of bagels Jeff can buy with $28?
He can buy 7 boxes of bagels or fewer.
He can buy 4 boxes of bagels or fewer.
He can buy 28 boxes of bagels or fewer.
He can buy 14 boxes of bagels or fewer.
Which is a pair of equal expressions?
9x + 3 and 3(1 + 3x)
2y × 5 and 5y × 2
6y – 3 and 3y – 6
7x + 2 and 2x + 7
At the basketball game, 16 people were in line at the concession stand. Four people ordered pizza, and the rest ordered a hot-dog. Which picture models this ratio?
The pet store sold g goldfish over the weekend. The number of beta fish sold over the weekend is represented by the expression below.
8g – 15
Which other expression also shows how many beta fish were sold yesterday?
(15 – 9g) – 1g
(4g – 15) + 4g
2(6g – 15)
2(4 – 15) × g
At a grocery store, the price of a package of butter, b, is half the price of a gallon of milk, m. Which equation represents the relationship between the price of a package of butter and the price of a gallon of milk?
12+b=m
2+b=m
12b=m
2b=m
Jenny has $15. She will earn more than $60 next week. She will use all her money to buy a new purse. Which number line shows all the possible amounts of money, in dollars, she will have after next week to buy a new purse?
The table below represents the number of beaded bracelets, y, that Ashley completed in x minutes.
Which equation describes the relationship between the number of beaded bracelets and the number of minutes?
y = x + 3
y = 2x + 1
y = 2x + 2
y = 3x + 3
In Yolanda’s class, there are s soccer players. There are 4 times as many soccer, s, players as cheerleaders, c. In Yolanda’s class there are 16 soccer players. Which statement about this situation is true?
The situation can be represented by the equation 4s = c; therefore, since there are 16 soccer players, there are also 4 cheerleaders.
The situation can be represented by the equation 4s = c; therefore, since there are 16 soccer players, there are also 64 cheerleaders.
The situation can be represented by the equation 4c = s; therefore, since there are 16 soccer players, there are also 4 cheerleaders.
The situation can be represented by the equation 4c = s; therefore, since there are 16 soccer players, there are also 64 cheerleaders.
