x = -6
Step-by-step explanation:
7x - 6 = 9x + 6
Add 6, both sides;
7x-6+6 = 9x+6+6
7x=9x+12
Subtract 9x, both sides;
7x-9x = 9x+12-9x
-2x = 12
Divide by same term (-2 in this case);
-2x/-2 = 12/-2
x = -6
Therefore, the value of x is -6
Answer:
Step-by-step explanation:
Let the side be s and diagonal be d.
The relationship between the side and diagonal of a square is:
Substitute the value of s to find d:
- d = 12√2 × √2 = 12 × 2 = 24 cm
Didnt feel like doing them all , i only attempted to answer the first one which is " a " ( -6 ) hope i helped :)
They have enough balloons because I used division as my operation. 3 can go into 16 five times. I got 1 after subtracting and bring down 2. 3 can go into 12 evenly 4 times. 12 minus 12 equals 0 with no remainder. So, they get 54 balloons for each group. But I want to know how many EACH student gets enough balloons. 54 divided by 6 groups equals 9 balloons for each student. GLOSSARY: Division - Set of operation that breaks down numbers into equal parts | Remainder - left over ||
Answer:
Step-by-step explanation:
2 is the y-intercept and the slope is one
