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Andru [333]
3 years ago
8

What is 24.21 written in expanded form?

Mathematics
1 answer:
vodomira [7]3 years ago
4 0

Answer:

(2 x 10) + (4 x 1) + (2 x 0.1) + (1 x 0.01)

Step-by-step explanation:

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What is the value of x in the equation (5x+3)?
tatyana61 [14]

Answer: The value of x is 2

Step-by-step explanation:

I just subtracted from both sides and you get 2 and another way to say this is  5-3 and 3-3

6 0
3 years ago
Casey has 281 tennis balls. She will put them in containers that hold 3 tennis balls. About how many containers will Casey use?
lisov135 [29]

Answer:

90

Step-by-step explanation:

If we have total around 281 items, and we can divide them into groups of 3.

We can make around 281/3 groups which is about 90

3 0
3 years ago
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Write an equation of the line that passes through point p and is perpendicular to the line with the given equation
goldenfox [79]
Do you have the specific point??

Remember, if 2 lines are perpendicular, their slopes are opposite reciprocals. So if one line has a slope of 4, the other line should have a slope of -1/4.

Hopefully your equation is in y=mx+b form. If so,

make sure you know slope (m) and the y-intercept. After this is done, plug in the points from p for y and x, and make sure to turn m into -1/m. Solve for b, and your new equation should be y=(new slope)x+(new y-intercept)
5 0
3 years ago
Simplify the expressions by combining like terms<br><br> 10r - 5r + 3r - 8r
Yuri [45]

Answer:

0

Step-by-step explanation:

Combine like terms, perform the operations with the coefficients of the variable, then write the variable.

10r - 5r + 3r - 8r

= 5r + 3r - 8r

= 8r - 8r

= 0

7 0
2 years ago
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What is the slope of the graph of y=-3X?<br><br> 3<br> 1<br> 3<br> 1<br> -3
Reil [10]

Answer:

-3

Step-by-step explanation:

y = -3x

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5 0
2 years ago
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