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Veronika [31]
2 years ago
6

1 A notebook costs $4.30 plus sales tax. If Lila paid $4.58 for her new notebook, how much was the sales tax rate? A 5.5% B 6.5%

C 6% D 7%​
Mathematics
1 answer:
Sloan [31]2 years ago
5 0

Answer:

B 6.5%

Step-by-step explanation:

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Clea eats ten Hershey kisses every 2 weeks, gives a Hershey bar to her sister every 3 weeks, and visit Hershey store every 6 wee
tatuchka [14]

Answer:

30

Step-by-step explanation:

We can find the lcm of 2 3 and 6, which is 30

30/2=15

30/3=10

30/6=5

so, it works!

6 0
2 years ago
*The rectangle to the left is divided into 12 shapes. One of them is a rectangle labeled with #1 and the remaining 11 shapes are
Mandarinka [93]

Given that the length of side of shaded area is 1 ft.

Making equal square of size of shaded area we have:

Horizontally number of shaded area are 12

Vertically number of shaded area are 11

So, the horizontal length of big rectangle is 12 ft.

The vertical length of big rectangle is 11 ft.

Area of big rectangle is 12*11

Area of given rectangle is 132 sq.ft.

6 0
2 years ago
The product of a number and 16 is equal to the sum of the number and 14​
nevsk [136]

Step-by-step explanation:

let number be x

16x = 14 + x

16x - x = 14

15x = 14

x = 14 ÷ 15

x = 0.9

7 0
2 years ago
The sides of a triangle are given as 3x, x - 1 and 3x + 1. If the perimeter [2]
sveta [45]

Answer:

The sides are 24cm, 7cm, and 25cm

Step-by-step explanation:

3x+x-1+3x+1=56 <---- First we combine like terms (the 1's cancel out)

7x/7=56/7 <--- Divide by 7 to isolate the variable

x=8 <--- Now that we've solved for x we need to plug it back into each side

3(8)=24

(8)-1=7

3(8)+1=25

24+25+7=56 <---- Make sure it all adds up to 56

Hope this helps :)

3 0
3 years ago
Read 2 more answers
A cafeteria purchases milk from one of three providers each week, depending on what other items need to be purchased. The probab
Ivanshal [37]

Answer:

The cafeteria should budget $2.90 on average for one gallon of milk.

Step-by-step explanation:

5 0
3 years ago
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