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3 years ago

Graph the solution of this inequality 350 ≥ 125 + 15x

1 answer:

4 0

the line would be at x=15 and you would shade all to the left of the line and a point in that zone or on the line would work in the equation

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A local maximum of the function f(x) occurs for which x-value?

My name is Ann [436]

Answer:

-4

Step-by-step explanation:

the highest f(x) value on the table is at -4 on the x column

3 0

2 years ago

Expand & simplify 4(t+2)+6(t-4)

kondaur [170]

Answer:

10t - 16

Step-by-step explanation:

4(t + 2)+ 6(t - 4)

4t + 8 + 6t -24

10t - 16

8 0

3 years ago

Read 2 more answers

Find function inverse of f? F(x)=x+2/7

nignag [31]

Answer:

f’(x) = x -2/7

Step-by-step explanation:

Let f(x)= y

Thus;

y = x + 2/7

x = y-2/7

So the inverse f’(x) = x - 2/7

6 0

3 years ago

An arithmetic sequence has a1 = 22 and a8 = 43. Find a15.

brilliants [131]

The 15th term of the arithmetic sequence $a_{15} = 64$

Option B is correct

The nth term of an arithmetic sequence is given as:

$a_{n} = a + (n - 1)d$

The first value, a = 22

$a_8 = a+(8 - 1)d\\a_8 = a + 7d$

Since $a_8 = 43$

$43 = 22 + 7d\\7d = 43 - 22\\7d = 21\\d = \frac{21}{7}\\d = 3$

The common difference, d = 3

$a_{15}= a + (15-1)d\\a_{15} = a + 14d\\a_{15} = 22 + 14(3)\\a_{15} = 22 + 42\\a_{15} = 64$

The 15th term of the arithmetic sequence = 64

Learn more here: brainly.com/question/24072079

4 0

2 years ago

• How do you write the mixed number shown as a fraction greater than l? 3 4

Firdavs [7]

Answer:

$\frac{14}{4}$

simplified $\frac{7}{2}$

Step-by-step explanation:

To turn a mixed number into a fraction :

$3\frac{ + 2}{ \times 4}$

3 x 4 =12 +2 =14 that will be your numerator (top number on a fraction)

and 4 will be your demoninator (bottom number)

8 0

3 years ago