Answer:
Original Price = 160
Sale Price =40
Step-by-step explanation:
Let Original Price be x and Sale Price be y
y=1/4 of x (Equation 1)
x=120+y (Equation 2)
Put value of x from equation 2 in equation 1
y= (1/4)*(120+y)
y=120/4 + y/4
y-y/4=30
3y/4=30
y=30*4/3
y=40
Put value of y in Equation 2
x=120+40
x=160
Answer:
15,36,39
Step-by-step explanation:
15² + 36² = 39²
Answer:
2.3
Step-by-step explanation:
Step 1: Divide 30.50 by 5 to get that each necklaces costs 6.1.
Step 2: Subtract 6.1 (cost for 1 necklace) and 3.80 (price of beads)
Your answer is 2.3! Please mark this as brainliest
One way to look at this is that 2/5 = 4/10, but depending on how well you understand fractions, you might not be able to compare 4/10 and 4/9.
To make it easier to see, we can find a common denominator:
2/5 = 18/45
4/9 = 20/45
No, 2/5 is not bigger than 4/9
Answer:
36
Step-by-step explanation:
a = (2×3) = 6
b = (3×2) = 6
Substitue into the equation:
a×b=ba−ba+ab
= 6×6 - 6×6 + 6×6
= 36 - 36 + 36
= 36
Therefore, (2*3)×(3*2) = 36
Hope this helps.☺
