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otez555 [7]
3 years ago
14

Can someone help me I don’t understand this :( What do u do here???

Mathematics
1 answer:
svet-max [94.6K]3 years ago
5 0
I kept my fifth grade science binder and I found a table that has all of the rock and there hardness. I hope this helps!
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The sales tax rate is 6%, and the price of a movie ticket is x dollars. Choose two expressions for the cost of the ticket, inclu
trapecia [35]

Answer:

A 1.06x

D x+0.06x

Step-by-step explanation:

we know that

The price of a movie ticket is x dollars

This amount without including the tax represent the 100%

Remember that

100\%+6\%=106\%=106/100=1.06

so

The cost of the ticket, including the tax is equal to the price x multiplied by 1.06

1.06x

An equivalent expression is equal to

1.06x=x+0.06x

8 0
3 years ago
Joey had $328. He found $5 in his pocket while walking to school. What was his percent increase?
Alex73 [517]

Answer:

his percentage was increased by 5

8 0
3 years ago
Read 2 more answers
Which is not an equation of the line that passes through the points (1, 1) and (5, 5)?
maria [59]

(1,\ 1)\to x_1=1,\ y_1=1\to x_1=y_1\\\\(5,\ 5)\to x_2=5,\ y_2=5\to x_2=y_2\\\\\text{Therefore we have the equation}\ y=x\\\\\text{subtract y from both sides}\\\\\boxed{x-y=0\to\boxed{B}}\to\boxed{y-x=0\to\boxed{A.}}\\\\Answer:\ C.\ -x-y=0

8 0
3 years ago
Find the slope of (0,1) and (2,7)
gavmur [86]
Slope is \frac { y_{2} - y_{1}}{ x_{2} - x_{1}}

if we plug in your coordinates we get:
\frac { y_{2} - y_{1}}{ x_{2} - x_{1}} \\ \frac {7-1}{2-0} \\ \frac {6}{2} \\ 3

Therefore, the slope of (0,1) and (2,7) is 3.
4 0
3 years ago
Read 2 more answers
Lexi has already jarred 19 liters of jam and will jar an additional 9 liters of jam every day. How many days does lexi need to s
Marysya12 [62]

Answer:

Lexi need to spend <u>6 days</u> to fill the jar with 73 liters of jam.

Step-by-step explanation:

Given:

amount of jam already had in jar =19 liters

amount of jam added each day in jar = 9 liters.

Total number of jam to be needed in jar = 73 liters.

We need to find the number of days required to jar 73 liters.

Solution:

To find the number of days required to jar 73 liters will be equal to amount of jam already had in jar plus amount of jam added each day in jar multiplied by number of days.

framing in equation form we get;

19+9x= 73

Subtracting both side by 19 we get;

19+9x-19=73-19\\\\9x = 54

Dividing both side by 9 we get;

\frac{9x}{9}=\frac{54}{9}\\\\x=6\ days

Hence Lexi need to spend <u>6 days</u> to fill the jar with 73 liters of jam.

5 0
3 years ago
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