Answer:
4
Step-by-step explanation:
22 ÷ 5.50 = 4
Hope this helps!
Answer:
9x
9 is the coefficient
Step-by-step explanation:
5x + 4x
These are like terms (they both have the same variable (x))
5x + 4x = 9x
The coefficient is 9, since it's the number in front of a variable.
Hope this helped!
Answer:
90
Step-by-step explanation:
0.9 multiplied by 100 to turn it into a percentage is 90.
Answer:
2^(15)
Step-by-step explanation:
32³ wants to be expressed in base 2.
Now,let's express 32 in terms of 2. This gives; 32 = 2 × 2 × 2 × 2 × 2.
This means 32 = 2^(5)
Thus; 32³ = (2^(5))³
In indices the 5 will multiply the 3 to give;
32³ = 2^(15)
This looks like "half" a property. I'm assuming you mean something that looks like this:
IF a + b = a + c, THEN b = c. In the expression in your problem, the role of a is being played by 7. The role of b is played by (4 + 6), and the role of c is played by n.
The conclusion would be that 4 + 6 = n.
But you asked about what the property is called. The likely name is the subtraction property of equality. How did we go from a + b = a + c to the conclusion b = c? We subtracted a from both sides of the equation.