Answer:
a or b
Step-by-step explanation:
Answer:
B. 30
Step-by-step explanation:
3/4 = .75
120 * .75 = 90
Of those 90 students 1/3 wore sandals.
1/3 = approximately .33
90 * .33 = 29.7
Therefore, around 30 students wore jeans and sandals.
question 20
To find the original number, 'a', in this algebra problem, we set up and simplify the equation a + 0.80a = 252 to get a = 252 ÷ 1.80. Solving this equation will give us the value of 'a'.
The subject here is mathematics, specifically algebra. The problem can be solved by setting up an equation that represents the described scenario. Let 'a' be the unknown number. The problem states that adding 80% of 'a' to the number gives us 252. This can be expressed as the equation: a + 0.80a = 252.
By simplifying this equation, we get 1.80a = 252. To find the value of 'a', we divide both sides of the equation by 1.80. Doing that, we get a = 252 ÷ 1.80. Hence solving this will give us the original number
#SPJ2
Answer: Jorge needs a total of 84 cherry tomatoes.
Step-by-step explanation: Given that Jorge is making 6 large salads and 4 small salads. Each large salad needs 10 cherry tomatoes and each small salad needs 6 cherry tomatoes.
We are to find the total number of cherry tomatoes that Jorge need.
Since each large salad needs 10 cherry tomatoes, so the number of cherry tomatoes needed for 6 large salads is given by
Similarly, each small salad needs 6 cherry tomatoes, so the number of cherry tomatoes needed for 4 small salads is given by
Therefore, the total number of cherry tomatoes that Jorge need will be
Thus, Jorge needs a total of 84 cherry tomatoes.
b. False