Based on the question the equation I generated was y= 3.5x -12.5, hope this helps <3
To find 3% of $2 you would first see what 10% is. therefore the mutiplier here would be .3
Step-by-step explanation:
Here is your answer
http://www.lasesp.com/article/16336607434947849/Surprise_Gift
Answer:
D
Step-by-step explanation:
(-30 + 25 = -5)
(-5 - 20 = -25)
Never reached sea level,
did not end at -15,
-30 /= -25
D
X=number of boys
y=number of girls.
We can suggest the following system of equations:
x+y=33
x/y=3/8
We solve this system of equations by substitution method.
x/y=3/8 ⇒x=3y/8
(3y/8)+y=33
least common multiple=8
3y+8y=33*8
11y=33*8
y=(33*8)/11
y=3*8
y=24
x+y=33
x+24=33
x=33-24
x=9
number of boys /total number of students=9/33=3/11
There are 9 boys and 24 girls in the class.
Answer: C: 9. since 3/11 of the students are boys.
