Answer:
There are 6 more girls than boys in the class.
Step-by-step explanation:
There are 2 + 3 = 5 "parts" students.
Since there are 30 students in total, each "part" is 30 / 6 = 5
There are 2 parts boys = 2 x 6 = 12 boys
There are 3 part girls = 3 x 6 = 18 girls
18 - 12 = 6
I thought I knew it but I don’t sorry.
Answer:62.64
Step-by-step explanation:
You have to multiply them
Answer:
Part A:
- What We Need to Find is How Much money He Made over the summer
Setting Up the Problem We Would Do 160 + 180 Because we are trying to figure how Much money he made over the summer.
160 + 180 = 340
So Javonie Made 340$ over the Summer
Part B:
Determine what you need to fine?
We trying to figure Out How Much he charged per dog?
To Set up this Problem We are going to Divide 160 Divided By 8
and 180 divided by 9
160 Divided by 8 is 20 In July
180 divided by 9 is 20
so the Answer Is Javonie Charged 20$ per dog in July.
xXxAnimexXx
Have a great day!
Answer:
y=3x-9
Step-by-step explanation:
Hi there!
we are given a point (4,3), and a line (y=-1/3x+4)
Perpendicular lines have slopes that are negative and reciprocal; if they are multiplied together, the result is -1
first, let's find the slope of the new line.
we can find it with this formula: (m=slope)
-1/3m=-1
multiply both sides by -3
m=3
here's our equation so far, written in y=mx+b form, where m is the slope and b is the y intercept
y=3x+b
we need to find b
Because the line passes through the point (4,3), we can use it to find b
substitute x as 4 and y as 3
3=3(4)+b
multiply
3=12+b
-9=b
substitute into the equation
<u>y=3x-9</u>
Hope this helps!