Match the meaning of each of the following expressions.
1. five minus n
x+x
2. x added to the sum of five and seven
X - (8+2)
3. eight minus x
X + (5 + 7)
5-n
4. the sum of n and five
5. the difference of eight and two, added
x + (8 - 2)
8.x
*
6. eight subtracted from x
in
7. the sum of x and itself
8. five subtracted from n
000
9. the sum of eight and two, subtracted from x
10. eight added to x

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

b i think

step-by-step explanation:

not really sure

15 batches are the most you can make

step-by-step explanation:

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?