Answer:
24 males
7 females
Step-by-step explanation:
<u>Step 1: Write the data</u>
Total number of students: 31
Number of males: x
Number of females: x - 17
<u>Step 2: Form an equation</u>
males + females = total students
x + x - 17 = 31
2x = 48
x = 24
There were 24 males
<u>Step 3: Find the number of females</u>
Number of females = x - 17
Number of females = 24 - 17
Number of females = 7
Therefore, there were 24 males and 7 females in the class.
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Answer:
Step-by-step explanation: the discount on the original price is a 20% discount, so it is 20% of x, or 0.2x.
We are told the discount is $3, so 0.2x = 3. Now we solve the equation for x.
0.2x = 3
Divide both sides by 0.2.
x = 3/0.2
x = 15
The regular price is $15.
Answer:
z I need this in essay form......
Phaeton, who has just discovered that is he is the son of the sun god, pays a visit to his father and makes a special request. In this passage consider how the author uses literary elements such as plot and language to reinforce the theme of the dangers of pride.
Hello from MrBillDoesMath!
Answer:
(3,6) is not a point of intersection of the lines.
Discussion:
Let's check if the supposed point of intersection, (3,6), is on both lines. Start by substituting x = 3 and y = 6 in the equation y = 4x -2. This gives
y = 4x - 2
6 = 4(3) - 2 = 12 -2 = 10
6 does not equal ten so the supposed point of intersection doesn't even lie on one of the lines! Hence (3,6) is not a point of intersection of the lines.
Thank you,
MrB
Answer:
Point A
Step-by-step explanation:
23 squared = 4.79