Answer:
D) Distributive
Step-by-step explanation:
2(x + 7) + 3x = 12
You need to put the equation in its simplest form.
That is why you need to distribute first.
Outcome:
2x + 14 + 3x = 12
We have the following equation:
y = 2 (2.71) ^ x
It is an equation of the form:
y = A (b) ^ x
Where,
A: initial amount
b: growth rate
We have then that the initial amount occurs for x = 0
Substituting:
y = 2 (2.71) ^ 0
y = 2 (1)
y = 2
Answer:
the initial value of and in the equation y = 2 (2.71) ^ x is:
y = 2
Answer:
240 cm², A = 300 cm², and 540 cm²
Step-by-step explanation:
1) The area of a parallelogram is A = bh, so:
A = (20)(12)
A = 240 cm²
2) Similarly, the area of a rectangle is A = bh, so:
A = (15)(20)
A = 300 cm²
3) The composite area is the sum of both the rectangle's area and the parallelogram's area, so:
240 cm² + A = 300 cm² = 540 cm²
The sum of a number and its additive inverse is equal to zero. E.g. an additive inverse of 2 is -2.
Answer: yes they are
Example: if you don’t believe me check for yourself :)
