Answer:
1) The mistake u made is in the work step 2 when u transposed 4 to the side of 12 you should have changed the sign. It should have been multiplication.
2) Just recheck it once.
So, x was 48
Step-by-step explanation:
Equation:
x/4 - 5 = 7
Transpose 5 first.
So,
x/4 = 7 + 5
(Remember to change the sign when u transpose 5 to the RHS)
So,
x/4 = 12
Transpose 4.
So,
x = 12 × 4
x = 48
Recheck,
Substitute x with 48
48/4 - 5 = 7
Let's check:
48/4 = 12
Now 12 - 5 = 7
So, 7 = 7
Hope it helps
Answer:
Graph C.
Step-by-step explanation:
If you calculate f for x=0, you get f(0)=3*1=3. This rules out answer A already.
Next, you can expect the graph to approach y=0 for large x. The larger the x, the more times you're multiplying by 0.5. Graph C is the only one that does that. So even without actually graphing it, you know that C is the one.
Answer:
i dont know
Step-by-step explanation:
Answer:
- 9
Step-by-step explanation:
2/3 x - 4 = -2
2/3 x = -2+4
x = 6 * (-3/2)
9 = -9
Answer:
14
Step-by-step explanation:
x=35÷2.5 will devide 35 by 2.5 to get x
