QUESTION 3 The matric farewell is planned to be held at Indaba Conference Centre,
and the Conference Centre is offering the following rates:
1. Venue costs R285,00 per person (Meals included)
2. Décor costs R12000,00
The grade 12 learners will pay R285 per person for entry.
3.1 The learners sell 340 vetkoek for 15 weeks. They charge R12.00 for each vetkoek. (8)
Calculate the profit they will make if the cost for each vetkoek is R4.00 and the
costs of all ingredients is R623.48 per week.
3.2 Use the profit calculated in 3.1 and as well as the other funds to be determine if (6)
the money made is enough or not, to subsidize the farewell.
3.3 Write down two facts of advice that you can give to other learners who would (4)
want to engage in a fundraising activity.​

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

option: d is the correct answer.

d) none of the above.

step-by-step explanation:

clearly from the figure attached to the question we could see that there is no shape given. hence without any shape given in the figure and after rotation we can't obtained a square pyramid.

since, to obtain a image we need a proper figure of the pre-image so that it can be transformed.

hence, the correct answer is:

d) none of the above.

step-by-step explanation:

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.

here is a big fat