ASSESSMENT Directions: Choose the letter of the correct answer.
1. The following describe a proportion EXCEPT letter
a.3:7 = 18:42
b.
C.
d
2.11
which of the following is not true?
-mh
d.
一九一九以15
k
3x
b. km=hn
5x+4
3. Find the value of xin
10 5
a.5 b.4 0.3 d.2
4. Find the ratio x:yif 4x2 - 8xy - 5y2 = 0 where x and y* 0.
a.-1:2 or 5:2
c.-llors: 4
b. 1:2 or 5:2
d. 1:1 or-5:4
5. The length and width of a rectangle whose perimeter is 60 cm are in the ratio
3:2 Orea of the rectangle?
sq. cm
b.216 sq. cm
d. 600 sq. cm​

you need to show us the graph.

step-by-step explanation:

simplifying

5(x + -6) = 2(x + 3)

reorder the terms:

5(-6 + x) = 2(x + 3)

(-6 * 5 + x * 5) = 2(x + 3)

(-30 + 5x) = 2(x + 3)

reorder the terms:

-30 + 5x = 2(3 + x)

-30 + 5x = (3 * 2 + x * 2)

-30 + 5x = (6 + 2x)

solving

-30 + 5x = 6 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-30 + 5x + -2x = 6 + 2x + -2x

combine like terms: 5x + -2x = 3x

-30 + 3x = 6 + 2x + -2x

combine like terms: 2x + -2x = 0

-30 + 3x = 6 + 0

-30 + 3x = 6

add '30' to each side of the equation.

-30 + 30 + 3x = 6 + 30

combine like terms: -30 + 30 = 0

0 + 3x = 6 + 30

3x = 6 + 30

combine like terms: 6 + 30 = 36

3x = 36

divide each side by '3'.

x = 12

simplifying

x = 12

this should .

answer: c. is your answer

step-by-step explanation: get me a black leather coat

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get