(53 +5) - 25 = 33
In math terms, "less than" means to subtract from something. "And" means to add something.
53 and 5 make 58
25 less than 58 is 33
Given :
There are 50 people at the city swim park today. Everyone in the park was wearing swim suits or sunglasses, some people had both.
38 have swim suits on and 25 have sunglasses.
To Find :
How many people had swim suits on but not sunglasses.
Solution :
Let, A refer swim suits and B refer sunglasses.
∞∪∩
A ∪ B = 50
A = 38
B = 25
We need to find, A - (A ∩ B) .
We know,
(A ∩ B) = A + B - (A ∪ B)
(A ∩ B) = 38 + 25 - 50
(A ∩ B) = 13
So, A - (A ∩ B) = 38 - 13 = 25
Therefore, number of people with swim suits on but not sunglasses are 25.
Answer:A and B
Step-by-step explanation:
Because 18 divided by 6 is 3
Answer:
Line parallel would mean having the same gradient of 5/2 hence it’s either option C or D. Sub in the coordinates into y= 5/2x + c to get c= 55 hence the answer is D
Step-by-step explanation:
Answer:
Exact form: 9/10 , Decimal form: 0.9