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2 years ago

12x-4<16 Please helpppppppppppppppppppppppppppppppp

Mathematics

1 answer:

Lera25 [3.4K]2 years ago

8 0

Answer:

x < 1.66666666667

Step-by-step explanation:

Step 1:

12x - 4 < 16 Equation

Step 2:

12x < 20 Add 4 on both sides

Step 3:

x < 20 ÷ 12 Divide

Answer:

x < 1.66666666667

Hope This Helps :)

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Shalnov [3]

Answer:
You should bake the dish for 45 minutes.

Explanation:
So you have 60 minutes in an hour and if you divide that in 4 you get 15. And for the last step you add 15 three times or just multiply 15*3 and get 45.
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2 years ago

Y is such that 4y _ 7<= 3y and 3y <= 5y +8. What range of values of y satisfies both inequalities

fgiga [73]

Answer:

Step-by-step explanation:

Given the inequality expressions

4y - 7 ≤ 3y and 3y≤5y+8

For 4y - 7 ≤ 3y

Collect like terms

4y - 3y ≤ 7

y ≤ 7

For 3y≤5y+8

Collect like terms

3y - 5y ≤ 8

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Combining both solutions

-4≤y≤7

<em>Hence the range of values of y that satisfies both inequalities is -4≤y≤7</em>

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2 years ago

If you scale down the ratio on the left, what will you get for the unknown quantity on the right? 434 miles14 gallons = ?2 gallo

jarptica [38.1K]

Answer:

option (A) 62 miles

Step-by-step explanation:

Data provided in the question:

Ratio on the left = 434 miles : 14 gallons

ratio on the right = ?? : 2 gallons

Now,

The ratio on the both sides are equal

let the unknown value in the ratio be 'x'

Now, the ratio a : b can also be represented as $\frac{a}{b}$

therefore,

434 miles : 14 gallons = x : 2 gallons

⇒ $\frac{\textup{434 miles}}{\textup{14 gallons}}$ = $\frac{\textup{x}}{\textup{2}}$

⇒ x = $\frac{\textup{434 miles}}{\textup{14 gallons}}\times2 gallons}$

⇒ x = 62 miles

Hence,

the correct answer is option (A) 62 miles

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2 years ago

the length of a rectangle is 10 cm and its width is 2 cm less than 1/2 of its length. find the area of the rectangle

shutvik [7]

Answer:

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Step-by-step explanation:

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2 years ago

What is the slope of the line through (1,0)(1,0)left parenthesis, 1, comma, 0, right parenthesis and (3,8)(3,8)left parenthesis,

Lemur [1.5K]

Answer: The slope is $4$

Step-by-step explanation:

The following formula is used to find the slope of a line:

$m=\frac{y_2-y_1}{x_2-x_1}$

You know that that line passes through these points:

$(1,0)\ and\ (3,8)$

Then you can identify that:

$y_2=0\\y_1=8\\\\x_2=1\\x_1=3$

Knowing these values you can substiute them into the formula $m=\frac{y_2-y_1}{x_2-x_1}$ and evaluate, in order to find the slope of this line.

This is:

$m=\frac{0-8}{1-3}\\\\m=\frac{-8}{-2}\\\\m=4$

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3 years ago