3 years ago

Solve 7x + 1 < 4(x - 2).

Mathematics

1 answer:

andrey2020 [161]3 years ago

4 0

x<−3
hope this helps! (:

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olga nikolaevna [1]

-8+2x=12x-3
Subtract 2x from both sides

-8=10x-3
Add 3 to both sides
-5=10x
Divide both sides by 10
-5/10 = x

-1/2= x

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3 years ago

Keisha sold hats and shirts at a festival. She made $36 from selling hats. She also sold x shirts and made $9 for each shirt. Sh

Solnce55 [7]

Answer:

36+9x=99

x=7

Step-by-step explanation:

36+9x=99

Subtract 99 and 36:

9x=63

Divide:

x=7

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Q and R are independent events. if P(Q)= 1/4 and P (R)= 1/5, find P(Q and R)

Setler79 [48]

Answer:

1/4 * 1/5 = 1/20

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3 years ago

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Salsk061 [2.6K]

Answer:

wht grade

Step-by-step explanation:

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3 years ago

Find the zero(s) of each function algebraically. f(x) = 8x-16

vodomira [7]

the zero(s) of function $f(x)=8x-16$ is x=2

Step-by-step explanation:

We need to find the zero(s) of function algebraically.

We are given: $f(x)=8x-16$

To find the zeros we put the function equal to zero.

$8x-16=0\\Solving:\\8x=16\\x=\frac{16}{8}\\x=2$

So, the zero(s) of function $f(x)=8x-16$ is x=2

Keywords: zero(s) of function

Learn more about zero(s) of function at:

#learnwithBrainly

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