Answer:(-3 , -15)
X= -3 and Y= -15
Answer:
234 students and 151 family members
Step-by-step explanation:
Let x be the amount of students and y be the amount of family members...
x+y=385
x=y+83
We can solve using substitution...
y+83+y=385
Combine like terms
2y+83=385
Subtract 83 from both sides
2y=302
Divide both sides by 2
y=151
x=151+83
x=234
There were 234 students and 151 family members.
Answer:
27.5
Step-by-step explanation:
We can split it into to 2 rectangles so it would be 2.5x7.5 for 1 rectangle. You have to subtract 2.5 from 6 which is 3.5 so the second rectangle is 3.5x2.5.
Rectangle 1= 18.75
Rectangle 2= 8.75
18.75+8.75= 27.5
Answer:
Slope, after x stays the same so in this case it would be 2x+b
Step-by-step explanation
To find b, just substitute the x and y values for the ones given. Ex.
6= 2(-3)+b
Then solve for b.
Step-by-step explanation:
hey, hope this helps/ is right :))