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lorasvet [3.4K]
3 years ago
15

What is the role of the order of operations when evaluating expressions

Mathematics
1 answer:
SSSSS [86.1K]3 years ago
4 0
Parenthesis ,exponents,multiplication ,division,adition,subtraction
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Evaluate the expression when b=-3 and x=4.<br> b-5x
Anton [14]

Answer:

-23

Step-by-step explanation:

b - 5x

-3 - 5(4)

-3 - 20

-23

4 0
3 years ago
Which of the following represents The linear equation 3x+y=2 in slope-intercept form
ollegr [7]
C, see explanation in the picture attached below.

4 0
2 years ago
Martene got a small aquarium for her birthday. The aquarium is a right rectangular prism 18.5\,\text{cm}18.5cm18, point, 5, spac
MariettaO [177]

Answer:

14 cm.

Step-by-step explanation:

We have been given that an aquarium is a right rectangular prism 18.5 cm long and 15 cm wide. We are also told that Martene put 3885 cubic cm of water in the aquarium.

To find the depth or height of aquarium, we will use volume of rectangular prism formula.

\text{Volume of rectangular prism}=l*w*h, where,

l = Length of prism,

w = Width of prism,

h = Height of prism.

Upon substituting our given values in above formula we will get,

3885\text{ cm}^3=18.5\text{ cm}\times 15\text{ cm}\times h

3885\text{ cm}^3=277.5\text{ cm}^2\times h

\frac{3885\text{ cm}^3}{277.5\text{ cm}^2}=\frac{277.5\text{ cm}^2\times h}{277.5\text{ cm}^2}

14\text{ cm}=h

Therefore, the aquarium is 14 cm deep.

7 0
3 years ago
Which linear equation represents the data given in the table?
bekas [8.4K]
The answer is C y=6x-6
6 0
3 years ago
How do you solve the question? Ryan gave 7 of his cars to a friend. Then he bought 6 more cars. Now Ryan has 13 cars. How many c
andrew-mc [135]

Answer: 14 cars

Step-by-step explanation: x-7+6=13

X-1=13, x=14

8 0
3 years ago
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