Answer:
102
Step-by-step explanation:
510 divide by 5 is 102.
1020 divide by 10 is 102.
Answer:
Saved Price = $16
Step-by-step explanation:
Coupon Discount Percentage = 20%
Regular Price = $80
Therefore, Coupon Discount = 20% of 80
= .0.20 × 80
= $16
So, Price to be paid = 80 - 16
= $64
So, Saved Price = 80 - 64
= $16
Therefore, if the original price is $80 and a 20% off coupon is used, Tonya will save $16 and will only have to pay $64.
Answer:
Reflection over y = -x
Step-by-step explanation:
(1 , 1) -> (-1 , -1)
((4 , 1) -> (-4 , -1)
(5 , 3.5) -> (-5 , -3.5)
Answer:
Length = 13 cm
Width = 10 cm
Step-by-step explanation:
We are told that;
- The length of the rectangle is 3 cm more than the width
- Thus taking, the width as x cm
- Then, the length will be (x+3) cm
- The perimeter of the rectangle is 46 cm
We are required to determine the dimensions of the rectangle;
We know that the perimeter of a rectangle is given by the formula;
P = 2(l+w)
In this case;
46 = 2 ( x + x + 3)
Thus;
4x + 6 = 46
Solving for x,
4x = 40
x = 10
This means, the width is 10 cm, while the length is 13 cm
Therefore, the dimensions of the rectangle is length 13 cm and width 10 cm