THE FASTEST WILL GIVE BRAINLIEST ANSWER!!
1. Write a statement or situation based on the equation given.
a. X + 8 = 15 where x represents a number.
b. 7p = 28 where p represents the cost of 1 kg of flour, in RM.
C. 7(x+4) = 12 where x represents a number.
d. 9 = 88 where q is an amount of money in RM.

a) Carmen has 15 oranges in total, but earlier, Carmen only had 8 oranges. Her friend Seraphina gave x number of oranges.

b) Kelly has 28 dollars. She needs to buy 7 kilograms of flour. The cost of one kg of flour is "p".

I'm really sorry but I can't do c and d

1) Sally buys 15 pens, she givens 8 away to her best friend Hope, she has x amount of pens left.

A) x = 7,  7+8=15

B) ?

C) 12-4 divide by 7= x   so 12-4= 8 divide by7= 1.14285714, 1dp --> 1.2

7(1.2x4)=12           (i think this one is wrong, sorry)

D) ?

hope this helps  

(sorry, i don't know b and d)

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

1,8,15,22,29,36,43,50

step-by-step explanation: