4 years ago

How many books does Matt have to sell to make $30 for the week?

Mathematics

1 answer:

Darya [45]4 years ago

7 0

B jcjchucjubchvufn bfyh y

You might be interested in

What is 1 plus 1 divided by 10?

baherus [9]

Answer:

0.2

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

3. If the line tangent to the graph of the function f at the point (1,7) also passes through the point

Usimov [2.4K]

Answer:

f'(-1)= 3

Step-by-step explanation:

slope = (y2 - y1)/(x2 - x1)= (7-(-2))/(1-(-2))=9/3=3

Slope of the tangent line in the given point equals f' at this point.

So,

f'(-1)= 3

5 0

3 years ago

A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?

Murljashka [212]

Answer:

Step-by-step explanation:

I took the test

5 0

3 years ago

Read 2 more answers

Solve the following equation |x+8|=2x-3

Aleks04 [339]

$2x-3\geq0\\2x\geq3\\x\geq\dfrac{3}{2}\\\\|x+8|=2x-3\\\\x+8=2x-3 \vee x+8=-2x+3\\\\x=11 \vee 3x=-5\\\\x=11 \vee x=-\dfrac{5}{3}\\\\-\dfrac{5}{3}\not \geq \dfrac{3}{2}\\\\\boxed{x=11}$

7 0

3 years ago

Lucas works for a salary of $2,396 per month. His deductions include $360 of federal income tax, $148 for Social Security, $35 f

lana [24]

Answer:

Lucas monthly net pay is $1758

Step-by-step explanation:

Lucas works for a salary of $2,396 per month.

His deductions include $360 of federal income tax,

$148 for Social Security,

$35 for Medicare, and

a $95 insurance premium.

Now,

2396 - 360 - 148 - 35 - 95 = 1758

Thus, Lucas monthly net pay is $1758

<u>-TheUnknownScientist</u>

7 0

3 years ago