Aschool buys 200 calculators at a special price. x of them were scientific calculators at r89 a piece and the rest were financial calculators at r599 a piece. an expression, in terms of x, for the total number of financial calculators bought is

The required expression, in terms of x for the total number of financial calculators bought is given by : 200 - x

Step-by-step explanation:

Total number of calculators = 200

Price of each scientific calculator = R 89

Price of each Financial calculator = R 599

Let number of scientific calculators bought be x

So, number of financial calculators bought = 200 - x

Let total cost of buying 2000 calculators be R y

Hence, Expression for total cost of buying 200 calculators :

y = 89·x + 599·(200 - x)

And the required expression, in terms of x for the total number of financial calculators bought is given by : 200 - x

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

d

step-by-step explanation: