3 years ago

Write an equivalent expression to 9- 13/4m + 1/4m

1 answer:

8 0

9 - 13/4m + 1/4m can be rewritten as:

9 - 3m

If you look at the like terms which are -13/4m and 1/4m it reduces to -12/4m which is the same thing as -3m.

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PLS HELP What is the quotient?

ryzh [129]

Answer:

Step-by-step explanation:

$2\frac{1}{5}dividedby\frac{-1}{10}=2\frac{1}{5}*\frac{-10}{1}\\\\=\frac{11}{5}*\frac{-10}{1}\\\\=11*-2=-22\\$

Keep the first fraction, change division to multiplication and find the reciprocal(multiplicative inverse) of the second fraction

$\frac{11}{50}dividedby\frac{11}{50}=\frac{11}{50}*\frac{50}{11}\\\\ =1$

3 0

3 years ago

Read 2 more answers

Solve for x write the smaller solution first and the larger solution second. Round to two decimal places (x+8)^2-7=0

siniylev [52]

Answer:

x ≈ - 10.65, x ≈ - 5.35

Step-by-step explanation:

Given

(x + 8)² - 7 = 0 ( add 7 to both sides )

(x + 8)² = 7 ( take the square root of both sides )

x + 8 = ± $\sqrt{7}$ ( subtract 8 from both sides )

x = - 8 ± $\sqrt{7}$ , thus

x = - 8 - $\sqrt{7}$ ≈ - 10.65

x = - 8 + $\sqrt{7}$ ≈ - 5.35

4 0

4 years ago

Can someone help please

jeka57 [31]

If you enter this into a math solver it with solve it for you

8 0

3 years ago

3 out of every 5 students in Mrs. Wilson's class have brown eyes. There are 20 students in Mrs. Wilson's class. How many of the

11111nata11111 [884]

Answer:

Step-by-step explanation:

Have a nice day!

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3 years ago

Suppose you cut a small square from a square of fabric as shown in the diagram. Write

astra-53 [7]

The area of the large box is x^2 and the area of the small box is 3^2 which is 9. So the area of the leftover part is x^2-9 or (x-3)(x+3).

Hope that helped.

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3 years ago