Answer:
The commutative property of multiplication states that changing the order of the numbers we are multiplying, does not change the product.
Answer:
y=3x+19.
Step-by-step explanation:
1) according to the condition the line 't' is parallel to the line 's', it means, the equation of the line 't' is: y=3x+C, where C - unknown number.
2) in order to calculate the 'C', it need to substitute the given coordinates into the equation of the line 't', then:
-2=3*(-7)+C, ⇒ C=19.
3) if C=19 and the equation of the line 't' was y=3x+C, then it is possible to make up the full required equation:
y=3x+19.
Answer:
<em>(3). 500; (4) 60</em>
Step-by-step explanation:
Answer:
4x plus 20y
Step-by-step explanation:
4 times x plus 20xy
4x plus 20y
that is not a function, because there are two outputs for three. two inputs can have one output, but one input cant have two outputs.
