Answer:
0.1
Step-by-step explanation:
(9,4) (5,1) 
, plug in the numbers, 
= 
, to write it as a decimal, you divide the numerator by the denominator, 0.1
Answer:
x(x + 1)
Step-by-step explanation: This is an important way of solving quadratic equations. The first step of factorising an expression is to 'take out' any common factors which the terms have. So if you were asked to factorise x² + x, since x goes into both terms, you would write x(x + 1)
Any answer less than one would work, soothe answers are A and D
I will have "x" represent the unknown number, or you could use a "?", doesn't matter.
[8 is less than or equal to (≤) the quotient (÷) of a number and -4, so the number is being divided by -4]
If you need to solve this, you need to isolate/get the variable "x" by itself in the inequality:
Multiply -4 on both sides to get rid of the fraction and get "x" by itself
When you multiply/divide by a negative number, you flip the sign (< >)
-32 ≥ x [-32 is greater than or equal to x, or x is less than or equal to -32]
Answer:
He arrived at school at 7:50
Step-by-step explanation:
15 plus 7:35 is 7:50
