All you have to do is draw a line on all the posible numbers that can be x makes sure to draw a arrow at the end of the number line. Either that or draw grapshs a dot on every number less then 3. sorry if its worng :)
We can eliminate one of the variables to solve for the other variable, as in both equations, y has opposite coefficients. Combine these two equations:

Divide both sides by 2 to get x by itself:

Plug this value into the second equation:

Subtract 123 from both sides to get y by itself:

Malik has
123 domestic stamps and 89 foreign stamps.
Train 1 = (x) = 357.1 mph
Train 2= (x + 5.9) = 363 mph
|4x + 4| = 15
First, let's get rid of the absolute value signs to get the first solution.
4x + 4 = 15
Subtract 4 from both sides
4x = 11
Divide each side by 4
x = 11/4 or 2.75
Now, let's get the solution by changing 15 to -15.
4x + 4 = -15
Subtract 4 from both sides
4x = -19
Divide both sides by 4
x = -19/4 or -4.75
Answer:
H
Step-by-step explanation:
just divide all values of the C row by 3,25 and see if it corrisponds to the above number on the h row