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bezimeni [28]
3 years ago
8

The expression 4h-3 factored

Mathematics
2 answers:
sineoko [7]3 years ago
8 0
4 and 3 are the factored numbers
Montano1993 [528]3 years ago
7 0
This expression cannot be factored because there are no common factors between 4h and 3. 
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Choose the polynomial that is written in standard form. (1 point)
Hitman42 [59]
The answer is D.) -2x^5y^3 + 4x^2y^2 + x^2
5 0
3 years ago
In 1997 there were 31 laptop computers at Grove High School. Starting in 1998 the school bought 20 more laptop computers at the
Kruka [31]

Using the linear equation, T = 20x + 31, the total number of computers at the end of 2005 is: C. 191.

<h3>How to Use a Linear Equation?</h3>

A linear equation is expressed as y = mx + b, where x is a function of y, m is the rate of change and b is the y-intercept or starting value.

In the scenario stated, we are given the linear equation for total number of laptop computers at the school after 1997 as, T = 20x + 31.

Rate of change = 20

y-intercept/starting value = 31

x = 2005 - 1997 = 8

To find the total number of laptop computers at Grove High School at the end of 2005 (T), substitute x = 8 into the equation, T = 20x + 31.

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T = 160 + 31

T = 191 computers.

Thus, total number of computers at the end of 2005 is: C. 191.

Learn more about linear equation on:

brainly.com/question/15602982

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7 0
2 years ago
A number x, rounded to 1 decimal place is 12.3 write down the error interval for x
icang [17]
We know that
<span>A number x, rounded to 1 decimal place is 12.3
</span><span>so
x>=12.25
and
x < 12.35

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</span>
the answer is
[12.25,12.35)


3 0
3 years ago
Please solve this question​
oee [108]

Answer:

\frac{1}{81}

Step-by-step explanation:

Using the rule of exponents

a^{-m} ⇔ \frac{1}{a^{m} }

Evaluating from the inside parenthesis outwards

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(\frac{1}{9}) ^{-2} = \frac{1}{9^{-2} } = 9² = 81 , then

(81)^{-1} = \frac{1}{81}

4 0
3 years ago
I have a math teacher that doesnt really do a good job teaching math and I need to know how to change ratios to unit rates
alex41 [277]
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6 0
3 years ago
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