Answer:
$27.69
Step-by-step explanation:
Given
Monthly budget (See attachment)
Required
Determine the closest hourly wage
From the attachment, the monthly budget is:
First, we calculate the closest weekly earnings.
Since a month = 4 weeks.
Then
Next, we calculate the hourly earnings:
Since 1 week = 40 hour
Then
<em>From the list of options, the closest is: $27.69</em>
Answer: she scored 69 points on the second test.
Step-by-step explanation:
Let x represent the number of points that she scored in the first test.
Let y represent the number of points that she scored in the second test.
If her mean score was 75, it means that
(x + y)/2 = 75
x + y = 75 × 2
x + y = 150- - - - - - - - - 1
If she scored 12 points more on the first test than the second test, it means that
x = y + 12
Substituting x = y + 12 into equation 1, it becomes
y + 12 + y = 150
2y + 12 = 150
2y = 150 - 12
2y = 138
y = 138/2
y = 69
-6r+5
the two like terms are the ones with R. combine -4r and -2r to get -6r
Answer:
-18 s9
Step-by-step explanation:
Answer:
you will half the recipe, so
50g flour
30g sugar
25g margarine
20g chocolate chips
1 egg
then add together. recipe for 15 cookies will be;
150g flour
90g sugar
75g margarine
60gr chocolate chips
3 eggs
