Jenny wants to buy soda at the grocery store. The store offers three different packages. Which package has the best unit price?
6-pack: $2.29
12-pack: $3.99
24-pack: $5.99
(1 point)
Responses
6-pack
6-pack
12-pack
12-pack
24-pack
24-pack
It doesn't matter. They have the same unit price.
11 answers
The best unit price is for the 24-pack, as it costs $5.99 which means each individual can of soda costs around $0.25.
a b c or d
c) 24-pack
Stephen is not allowed to watch more than 5 hours of television a week. He watched his favorite show on Monday which was 1 hour long and his favorite Tuesday show which was 1.5 hours long. How many more hours of television can he watch?(1 point)
Responses
2.5h=5; Stephen can watch 2 more hours this week.
2 point 5 h is equal to 5; Stephen can watch 2 more hours this week.
h+1+1.5=5; Stephen can watch 2.5 more hours this week.
h plus 1 plus 1 point 5 is equal to 5; Stephen can watch 2.5 more hours this week.
h+5=1+1.5; Stephen can watch 2.5 more hours this week.
h plus 5 is equal to 1 plus 1 point 5; Stephen can watch 2.5 more hours this week.
h−1−1.5=5; Stephen can watch 7 more hours this week.
Responses
2.5h=5; Stephen can watch 2 more hours this week.
2 point 5 h is equal to 5; Stephen can watch 2 more hours this week.
h+1+1.5=5; Stephen can watch 2.5 more hours this week.
h plus 1 plus 1 point 5 is equal to 5; Stephen can watch 2.5 more hours this week.
h+5=1+1.5; Stephen can watch 2.5 more hours this week.
h plus 5 is equal to 1 plus 1 point 5; Stephen can watch 2.5 more hours this week.
h−1−1.5=5; Stephen can watch 7 more hours this week.
h + 1 + 1.5 = 5; Stephen can watch 2.5 more hours this week.
Layla is making fruit salad. She uses 1 1/2 cups of oranges, 2/3 cups of apples, and 3/4 cups of grapes. How many cups of fruit does she use? (1 point)
Responses
3 1/9
3 and 1 ninth
3 7/12
3 and 7 over 12
2 1/9
2 and 1 ninth
2 11/12
Responses
3 1/9
3 and 1 ninth
3 7/12
3 and 7 over 12
2 1/9
2 and 1 ninth
2 11/12
To find the total amount of fruit Layla uses, we need to add the amounts of oranges, apples, and grapes.
1 1/2 + 2/3 + 3/4 = (3/2) + (2/3) + (3/4)
To add these fractions, we first need to find a common denominator.
The least common multiple of 2, 3, and 4 is 12.
Converting the fractions to have a denominator of 12:
1 1/2 = (6/2) + (1/2) = 7/2
2/3 = (8/12)
3/4 = (9/12)
Now we can add the fractions:
(7/2) + (8/12) + (9/12) = 14/4 + 8/12 + 9/12 = 31/12 = 2 7/12
Therefore, Layla uses 2 7/12 cups of fruit.
1 1/2 + 2/3 + 3/4 = (3/2) + (2/3) + (3/4)
To add these fractions, we first need to find a common denominator.
The least common multiple of 2, 3, and 4 is 12.
Converting the fractions to have a denominator of 12:
1 1/2 = (6/2) + (1/2) = 7/2
2/3 = (8/12)
3/4 = (9/12)
Now we can add the fractions:
(7/2) + (8/12) + (9/12) = 14/4 + 8/12 + 9/12 = 31/12 = 2 7/12
Therefore, Layla uses 2 7/12 cups of fruit.
2 7/12 is not an answer choice
Apologies for the oversight. The correct answer is:
3 7/12 or 3 and 7/12
Layla uses 3 and 7/12 cups of fruit.
3 7/12 or 3 and 7/12
Layla uses 3 and 7/12 cups of fruit.
Simplify the following expression:
(x+1)−(−2x−5) (1 point)
Responses
3x−43 x minus 4
−x+6negative x plus 6
−x−4negative x minus 4
3x+63 x plus 6
(x+1)−(−2x−5) (1 point)
Responses
3x−43 x minus 4
−x+6negative x plus 6
−x−4negative x minus 4
3x+63 x plus 6
To simplify the given expression, we need to distribute the negative sign to the terms within the second parentheses:
(x+1) - (-2x-5) = x + 1 + 2x + 5
Combining like terms:
x + 2x + 1 + 5 = 3x + 6
Therefore, the simplified expression is:
3x + 6
(x+1) - (-2x-5) = x + 1 + 2x + 5
Combining like terms:
x + 2x + 1 + 5 = 3x + 6
Therefore, the simplified expression is:
3x + 6
1 answer