Brooke sent a total of $37.75 on 4 candles and a candle holder. the candle holder cost $12.75. this situation is represented by the equation 4x+12.75= 37.75. what was the cost?

Each candle cost $6.25.

Step-by-step explanation:

37.75 = 12.75 + 4x

-12.75

25 = 4x

/4

6.25 = x

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000