360 / 3 = 120
120 hamburgers • 2 = 240 hotdogs
Answer: 50 cents
Step-by-step explanation:
Norman buys two cakes. One cake cost 40 cents and the other costs a quarter. Based on this, the cost of the second cake will be:
= 1/4 × 40
= 10 cent
Now, the total amount spent in total will be:
= 40 cents + 10 cents
= 50 cents
Answer:
(820 ; 980)
Step-by-step explanation:
Given :
Sample size, n = 80
Number of bilingual from sample = 36
Sample proportion, phat = x / n = 36 / 80 = 0.45
Margin of Error = 4% = 0.04
Interval = sample proportion ± margin of error
0.45 ± 0.04
(0.41 ; 0.49)
(0.41 * 2000 ; 0.49 * 2000)
(820 ; 980)
Answer:
Hence two consecutive even integers are 14 and 16
Step-by-step explanation:
Let x and x+2 be the two consecutive even integers
Then according to the given statement in the question
8x = 7(x+2)
<u>Distributive property </u>
8x=7x+14
<u>Subtraction Property of Equality</u>
8x-7x = 14+7x-7x
<u>Simplifying</u>
x = 14
So the first integer is 14 and second is:
x+2 = 14+2 = 16
Hence two consecutive even integers are 14 and 16 ..
Bart earned 123 pts and lost 180
123-180=-57
Sam earned 185 pts and lost 255
185-225=-70
Bart won because he had -57 pts and Sam had -70
