3 years ago

Which inequality represents this sentence?

Mathematics

1 answer:

myrzilka [38]3 years ago

8 0

Answer:

1. 6+2<9+3

2. -2>-10 and -8>-10

Step-by-step explanation:

six plus two is less than nine plus three =

6+2<9+3

s>-10

-2>-10 correct

-8>-10 correct

-18>-10 incorrect

-108>-10 incorrect

-180>-10 incorrect

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Step-by-step explanation:

y=3x+24

y-3x=24

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y-x = 8

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6x+y= -4

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In 10 years, a child’s age will be 6 years less than triple her current age. Find the child’s current age.

Pavel [41]

Answer:

Her current age is 8 years old.

Step-by-step explanation:

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6 years less than triple: 3x - 6

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5 0

3 years ago

-3(4x-6)=7-12x(solve)(show work)

erma4kov [3.2K]

Hi there!

»»————-　★　————-««

I believe your answer is:

There is no solution to the equation.

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$\boxed{\text{Calculating the Answer...}}\\\\-3(4x-6)=7-12x\\-------------\\\rightarrow -12x+18 = 7 - 12x\\\\\rightarrow -12x + 18 - 18 = 7 - 18 -12x\\\\\rightarrow -12x=-12x-11\\\\\rightarrow-12x+12x = -12x+12x - 11\\\\\rightarrow 0 = -11\\\\\boxed{\text{This is a \underline{contradiction}. There is no solution.}}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

3 0

3 years ago

Ming used the calculations shown to find out how much he would spend on 6 pound of ground beef if 10 pounds cost $25.00 what was

ElenaW [278]

Answer:

6 pounds of ground beef cost $15.

Step-by-step explanation:

$\frac{6}{10} :\frac{y}{25}$

10 × y = 6 × 25

10y = 150

10y ÷ 10 = 150 ÷ 10

y = 15

3 0

3 years ago