If seven less than five times a number is equal to 13 more than triple the same number. Choose the equation you will use to solve for the I know number AND the number (solution) Choose both the best equation and solution

A. 7-5x=13 + 3x
B. 5x - 7 = 3x+ 13
C. 7x-5=3x+13
D. 7-5x+3x=13
E. 10
F. 3
G. 4.5
H. -10
I. -2.5

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

step-by-step explanation:

where is the questions

squares, rhombus, rectangles

answer: the answer is b. i think hope i got it correct

step-by-step explanation: