Find LCM for the second term or common terms from both ratio that is 8 and 6
The LCM is 24
So
x:y = 13×3:8×3
y:z= 6×4:9×4
x:y= 39:24
y:z= 24:36
So, x:y:z= 39:24:36
Hope This Helps You ❤️
Answer:
k = 10
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the opposite interior angles
115 = (4k+5) + (6k+10)
Combine like terms
115 = 10k+15
Subtract 15 from each side
115-15 = 10k +15-15
100 = 10k
Divide by 10
100/10 = 10k/10
10 =k
Answer:
y = 2/5x + 12/5
Step-by-step explanation:
Let's solve for y.
2x−5y=−12
Step 1: Add -2x to both sides.
2x−5y+−2x=−12+−2x
−5y=−2x−12
Step 2: Divide both sides by -5.
−5y/−5 = −2x−12/−5
y = 2/5x + 12/5
Answer:
31 students will be going on the trip.
Step-by-step explanation:
Create an equation.
60x+40x+30x=4030
Combine like terms.
130x=4030
Divide.
x=31
Checking solution...
60(31)+40(31)+30(31)=4030
1860+1240+930=4030
4030=4030
Hope this helps!
Please mark as brainliest if this helps!
D is not because you can not graph it.
