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3 years ago

Which values of m and b will create a system of equations with no solution? Check all that apply.

2 answers:

8 0

2 equations of lines will have no solution if they have same coefficient m but different coefficient b. If they would have same coeficient b they would logicaly be "on on another"

After knowing this we can see that second and fifth option have m=-2 and they also have different coeficients. which means they are the answer

Answer is second and fifth option.

daser333 [38]3 years ago

5 0

Answer: Answer is second and fifth option.

Step-by-step explanation:

m = –2 and b =

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H(-4), h(0), h(4), h(8)

DIA [1.3K]

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The first two x-values, -4 and 0, fall in the first part of the function definition.

There is no function definition for x = 4, as the second part only applies for x > 4.

The last x-value, 8, falls in the second part of the function definition.

The function is evaluated by putting the x-value where x is in the expression and doing the arithmetic. For example, ...

h(-4) = -(-4+1)^2 +7 = -(-3)^2 +7 = -9 +7 = -2

h(0) = 6

h(4) = undefined

h(8) = -8/3

6 0

3 years ago

A company has a total of 20000 allocated for monthly costs fixed costs are 15000 per month and varible costs are 18.50 per unit

GaryK [48]

X=270 units
270 units can be manufactured per month

3 0

3 years ago

Read 2 more answers

Help please!! I need to figure out the are of the shape pls explain answer

Andrews [41]

Answer:

390 ft²

Step-by-step explanation:

25x10= 250

20x7= 140

250+140= 390

4 0

1 year ago

Read 2 more answers

Solve the following inequality.

Luden [163]

First simplify.
$-\frac{2}{3}x \ \textgreater \ \mathrm{Multiply\:fractions}:\ \:a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c} \ \textgreater \ -\frac{2x}{3}$

$\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)} \ \textgreater \ \ \textgreater \ \frac{2x}{3}\ \textless \ -8$

$\mathrm{Multiply\:both\:sides\:by\:}3 \ \textgreater \ \frac{3\cdot \:2x}{3}\ \textless \ 3\left(-8\right) \ \textgreater \ Simplify \ \textgreater \ 2x\ \textless \ -24$

$\mathrm{Divide\:both\:sides\:by\:}2 \ \textgreater \ \frac{2x}{2}\ \textless \ \frac{-24}{2} \ \textgreater \ Simplify \ \textgreater \ x\ \textless \ -12$

$Therefore\; x\ \textless \ -12 \;is\;our\;answer!$

Hope this helps!

7 0

3 years ago

Can you answer this, please?

sukhopar [10]

Answer:

it is irrational,because the product of an irrational number and a non zero rational number is irrational

7 0

3 years ago