Answer:
x = 75
Step-by-step explanation:
x/5 = 15
x = 75 Multiply 5 on both sides
Answer:
x=3 and y=4
Step-by-step explanation:
Let's solve your system by substitution.
x+y=7;x+2y=11
Step: Solvex+y=7for x:
x+y=7
x+y+−y=7+−y(Add -y to both sides)
x=−y+7
Step: Substitute−y+7forxinx+2y=11:
x+2y=11
−y+7+2y=11
y+7=11(Simplify both sides of the equation)
y+7+−7=11+−7(Add -7 to both sides)
y=4
Step: Substitute4foryinx=−y+7:
x=−y+7
x=−4+7
x=3(Simplify both sides of the equation)
Answer:
x=3 and y=4
PLS BRAINLIEST
Answer:
30 4/5 or 30.8
Step-by-step explanation:
Ok, the point (0, 2) tells is us that the y-intercept is 2.
Now, lets plug the points into the slope formula to find the slope:

Zero over (divided by) anything is zero. Therefore, our slope is zero, and our equation is:

which can be simplified to:

Which is a horizontal line at y=2
Answer:
23.4 so 23 or 24 :)
Step-by-step explanation: