On monday it rained two and one-half inches. on tuesday it rained three and three-fourths inches. how much did it rain in the two days?

2 1/2 + 3 3/4

get a common denominator ofr 4

2 1/2 *2/2 + 3 3/4

2 2/4 + 3 3/4

5 5/4

5 + 1 1/4

6 1/4 inches

Answer  6 1/4 in ches

a and c

for infinitely many solutions we require both left and right sides to be equal

distribute and simplify

a

14 - 8x = 20 - 8x - 6 = 14 - 8x ← both sides equal so infinite solutions

b

6x - 54 = 6x - 54 + x = 7x - 54 ← not equal

c

4x + 16 = 4x + 10 + 6 = 4x + 16 ← both sides equal so infinite solutions

d

5x - 40 + 10 = 5x + 10

5x - 30 = 5x + 10 ← not equal

i have no