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Nady [450]
3 years ago
14

Use algebra tiles to find the difference. Let one yellow tile equal +1 and one red tile equal –1.

Mathematics
2 answers:
Iteru [2.4K]3 years ago
7 0

D. Just use a calculator 9-10=-1

jekas [21]3 years ago
7 0

it's d or 9 - 10 is 1 . its simple math

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Please help me, question is the picture
Hitman42 [59]
The answer is 425 miles.

Both of the companies can be represented by an equation. The first company being f(a) and the second company bring f(b).
f(a)=$0.06x+65
f(b)=$0.10x+48
We want to find where they are equal, so we can set the equations equal to each other.
$0.06x+65=$0.10x+48
From here we can simplify the equation.
17=$0.04x
425=x
8 0
3 years ago
Read 2 more answers
Find the inner product for (-8,2) (4.5,18) and state whether the vectors are perpendicular.
Anna71 [15]

Answer: 0; Yes

Step-by-step explanation:

-8 x 4.5 = -36

2 x 18 = 36

-36 + 36 = 0

since the product is zero, the vectors are perpendicular

3 0
2 years ago
N his history class, Han's homework scores are: 100% 100% 100% 100% 95% 100% 90% 100% 0% What is the mode of Han's scores?
Basile [38]

Answer:

There is no mode

Step-by-step explanation:

3 0
3 years ago
Which of the following it's true about f(x) and g(x)
horsena [70]

Answer:

its c

Step-by-step explanation:

6 0
2 years ago
What is the median of the following salary list $32,019, $21,971, $27,512, $43,702, $38,860, $25,997
mylen [45]

Answer:

$29765.50

Step-by-step explanation:

Median is the middlemost value (or the average of the 2 middlemost value if there are even number of values) in an ascending order.

First, arrange the salary list in an ascending order.

$21,971 , $25,997 , $27,512 , $32,019 , $38,860 , $43,702

As we can see here, there are even number of values (6), so the median will be the average of the 2 middlemost value, which will be:

Median = \frac{27512 + 32019}{2}

= \frac{59531}{2}

= $29765.50

3 0
2 years ago
Read 2 more answers
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