4 years ago

Help please!!!!!!!!!!!

Mathematics

1 answer:

Sophie [7]4 years ago

7 0

4.
$\{x|x\leqslant 4\}$

5.
$[-7,\infty)$

6.
$-3\leqslant x < 5$

You might be interested in

Select each expression that is equivalent to 5(n + 4).

MA_775_DIABLO [31]

Answer:

B and C and D

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

darnells's car used 8 gallons of gasoline to travel 340 miles.After a mechanic worked on the car it used 7 gallons of gasoline t

NemiM [27]

If it is $4.00 per gallon then we need to find the price of 7 gallons.
7 * 4.00 = 28
so it costs $28 to travel 350 miles.
no to find the cost per mile, we need to divide.
350 / 28 = 12.5
so the cost to run the car per mile is $12.50

4 0

3 years ago

James has a piece of constrution paper with area of 65 1/4 inches . It is 9 2/3 inches long. What is the width of the piece of c

MrMuchimi

Answer:

The width of the piece of construction paper is 6.75 inches.

Step-by-step explanation:

The area of the paper = $65\frac{1}{4} = 65.25$ sq inches

The length of the paper = $9\frac{2}{3} = 9.66$ in

Let the width of the paper = w inches

Now, AREA OF THE PAPER = LENGTH x WIDTH

or, 65.25 sq. inches = 9. 66 in x w in

⇒ 65.25 = 9.66 x w

or, $w = \frac{65.25}{9.66} \implies w = 6.75$

or, w = 6. 75 inches

Hence, the width of the piece of construction paper is 6.75 inches.

6 0

3 years ago

How can Kendra determine if the function is actually

Hoochie [10]

Answer:

Yeah it is correct

Step-by-step explanation:

you have already given your answer in the question!

6 0

3 years ago

The lakeside tour bus traveled 490 miles on saturday and 225 miles on sunday. About how many more miles did it travel on saturda

Monica [59]

490-225=265
Is the answer

8 0

3 years ago

Read 2 more answers