Exam Questions Mark, his wife and their children arrive at the airport.
They take their baggage to the check-in desk.
Their baggage weighs 97.4 kg in total.
Each of the 4 of them has an allowance of 23 kg of check-in baggage.
They have to pay for the baggage over their allowance.
Mark decides to pay with loyalty points.
He has to use 1800 points for each whole kg over the allowance.
Mark has 10 000 points
Does Mark have enough points for the extra baggage?

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

pi x^2

step-by-step explanation:

pi times x squared

answer: im sorry i dont get it

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.