Answer:
x = 40
Step-by-step explanation:
2x = 4x - 40 (recall properties of a parallelogram)
Solve for x
2x - 4x = 4x - 40 - 4x (subtraction property of equality)
-2x = -40
-2x/-2 = -40/-2 (division property of equality)
x = 20
3/4 is equivalent to 75/100 because if you simplify 75/100 it equals 3/4. Also think about like quarters 4 quarters = $1.00 and 3 quarters = $0.75. I hope this helped :)!!
Step-by-step explanation:
She had=$11
She made=$44.5
Total having now=44.5+11=$55.5
Spent money=$6.25
Remaining=total-spent
=55.5-6.25
=$49.25

Convert mixed numbers to improper fractions

Find de LCD for 4 and 8 :
Factor each denominator into its primes:


Find the least common denominator

Adjust fractions based on the LCD :

Since the denominators are equal , combine the fractions:



Therefore:
Convert improper fractions to mixed numbers

hope this helps!