3 years ago

Simplify -9p + 3 + 4p + 7p - 4p - 4p and explanation please.

Mathematics

1 answer:

lbvjy [14]3 years ago

8 0

-6p+3, you basically just simplify the p’s and the regular numbers and since 3 is the only regular number it’s just 3

You might be interested in

The quotient of y and 2 is greater than -21

mamaluj [8]

$y\div2 > -21\\\\\dfrac{y}{2} > -21\ \ \ \ |\cdot2\\\\y > -42\to y\in(-42,\ \infty)$

5 0

4 years ago

One number is 8 more than another. If the sum of the two numbers is 166, find the two numbers.

Igoryamba

$\bf \underline{Given : }$

One number is 8 more than another.

Sum of the two numbers is 166.

$\bf \underline{To \: find \: out : }$

Find the two numbers.

$\bf \underline{Solution : }$

Let the one number be x.

Then,another number = x + 8

<u>According to the question </u><u>,</u>

Sum of the two numbers is 166. [ Given ]

$\sf\implies \: x + x + 8 = 166$

$\sf \implies \: 2x + 8 = 166$

$\sf \implies \: 2x = 166 - 8$

$\sf\implies \: 2x = 158$

$\sf \implies \: x = \cancel \dfrac{158}{2}$

$\sf \implies \: x = 79$

One number = x = 79

Another number = x + 8 = 79 + 8 = 87

4 0

3 years ago

Does the table represent a linear relationship (3,15) (9,45) (21,105) why or why not?

Tasya [4]

Sysydystistisitw58w58w693636e59e5969e69

7 0

3 years ago

There are red, blue and green counters in a bag in the ratio 2:5:3

antoniya [11.8K]

Answer:

5/10 or 1/2

Step-by-step explanation:

ratio=2:5:3

2+5+3=10 ( total of counters)

10=denominator

blue = ratio 5

5/10

or 1/2 simplified

3 0

3 years ago

Thom’s restaurant bill is $45 and he leaves a 20 percent tip. What is the total cost for Thom’s meal?

Studentka2010 [4]

Answer:

$54

Step-by-step explanation:

$\frac{x}{45} = \frac{20}{100}$

To get x which is the 20% tip

1. 45×20 = 900

2. 900÷100=9

3. 9 is the tip

To get the total cost, you would have to add $9 to $45 which is $54.

5 0

3 years ago

Read 2 more answers