Answer:
46$
Step-by-step explanation:
20+20=40, 5% of 40=2, 42, +4, 46. (the 4 comes from the 10%)
Answer: Choice C) $15
There are two ways to get this answer
Method 1 is to subtract 700-550 = 150 and then take 10% of that to get 15
We take 10% since this is the percentage Ricardo has to pay (the employer takes care of the other 90%)
Method 2 is to take 10% of 700 and 550 to get 70 and 55 respectively. Then subtract to get 70-55 = 15
Either way the answer is 15
Option D:
Solution:
Given data:
Let the unknown degree be x.
To find the degree x:
Cancel the common factor 7 in the numerator and denominator.
Using trigonometry basic formula,
we know that .
So, x = 60°.
The unknown degree measure is 60°.
Hence option D is the correct answer.
Answer:
one-solution
Step-by-step explanation:
(x + 2y = 6)2
2x - 3y = 26
2x + 4y = 12
2x - 3y = 26
7y = -14
y = -2
x + 2(-2) = 6
x + -4 = 6
x = 10
Answer:
she wont have enough money.
Step-by-step explanation:
she is saving money every 2 weeks. 8 divided by 2 is 4, so we'd have 15 x 4 which is 60. then we'd add it to 100, which would be 160, then divide it by 4, which would roughly come down to 40 dollars each, meaning we would not have enough money for 4 tickets