Tom goes on holiday to south africa. Tom wants to change £890 into south african rand. He wants to get as many 200 rand notes as possible. The exchange rate is £1= 18.57 rand. Work out the greatest number of 200 rand notes Tom can get for £890

82

Step-by-step explanation:

Considering the exchange rate of £1= 18.57 rand and since he has £890 he gets equivalent of $890*18.57=16,527.3 rands

Since he wants to get as many 200 rand notes as possible then assuming he is only given 200 rand note as the highest note he gets

16, 400/2 =82 rands of 200 note

then the remaining 127.3 rands he gets in other notes and coins available

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b