All categories

3 years ago

Turn the sentence into an expression please

Mathematics

1 answer:

Hatshy [7]3 years ago

7 0

Answer:

x + 5x

Step-by-step explanation:

X is the variable in this case, or 'a number.' This number x is added to the product of 5 and the number, or 5x. Therefore the expression is x+5x. It can also be simplified to 6x.

You might be interested in

What is 8r + 12p - 7 - 3p and how to get it

MrRa [10]

8r+(12-3)p-7------>8r+9p-7

3 0

3 years ago

a room measures 16'x13' with 9' ceilings and 2 doors measuring 20 sf each and leaving an overhand of 3" on each side. what are d

jeka57 [31]

<h3>Answer:</h3>

208 ft²

<h3>Explanation:</h3>

Generally, carpet covers the entire floor area, so the ceiling height and door area are irrelevant. The floor area is the product of its length and width.

... floor area = (16 ft)×(13 ft) = 208 ft²

_____

If your 3" overhang has to do with carpeting the floor, then the required area would seem to be (16.5 ft)×(13.5 ft) = 222.75 ft².

5 0

3 years ago

what operation do you use to convert from a larger measurement unit to a smaller measurement unit? Explain why

kolbaska11 [484]

Answer:

Use multiplication and dividing.

Step-by-step explanation:

If you want to convert to a smaller unit, you must multiply.

For example...

4 Feet to Inches:

$4 * 12 =48$ <em>inches</em>

2 Yards to Inches:

$2 * 3 = 6$ <em>feet</em>

$6 * 12 = 72$ <em>inches</em>

If you want to convert to a larger unit, you must divide.

336 Inches to Feet:

$336/12=28$ <em>feet</em>

756 Inches to Yards:

$756/12=63$ <em>feet</em>

$63/3=21$ <em>yards</em>

7 0

3 years ago

Consider the equation a(3 - x) = - 2x + b. What values of a and b make the solution of the equation x =-2? Write a number from t

-Dominant- [34]

Answer:

a=1, b=1

Step-by-step explanation:

Given the equation: $a(3 - x) = - 2x + b$

If the solution of the equation $x=-2$

Then to find the values of a and b, we substitute $x=-2$ into the equation.

$a(3 - x) = - 2x + b\\a(3 - (-2)) = - 2(-2) + b\\a(3+2)=4+b\\5a=4+b\\5a-b=4\\$If we make the substitution a=1, b=1 into the above equation\\5(1)-1=4 is true.\\Therefore: a=1, b=1$

6 0

3 years ago

7.0 is ten times as much as

icang [17]

Answer:

0.7

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers