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MAVERICK [17]
3 years ago
5

What is -2(4g-3)=30 I can't figure it out so I need so help

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
4 0

Answer:-3

Step-by-step explanation:do the distributive property. So let's simplify it more: -8g+6=30. Minus the positive 6 to make it a zero then minus the 30 to make it a 24. -8g=24 is what's left. Divide both sides by negative 8: g= -3

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The length of a rectangular garden is 7ft more than the width. The perimeter is 50 ft. Find the width.
Vilka [71]
<h2>Answer:</h2>

<em>W=9</em>

<h2>Step-by-step explanation:</h2>

<em>Hope this helps, here is the answer please mark Brainliest.</em>

8 0
3 years ago
A painter is painting a rectangular wall that measures 23.6 ft by 19.2 ft. Each gallon can of paint covers 200 square feet. What
ludmilkaskok [199]

Answer:

3 gallons

Step-by-step explanation:

Length of the rectangular wall = 23.6 feet

Width of the rectangular wall = 19.2 feet

Surface area of the wall = 23.6 × 19.2

                                        = 453.12 square feet

∵ 200 square feet of the wall is covered by the amount of paint = 1 gallon

∴ 1 square feet of the wall will be covered by the amount of paint = \frac{1}{200} gallons

∴ 453.12 square feet will require the amount of paint = \frac{453.12}{200}

                                                                                         = 2.2656 gallons

Therefore, minimum 3 gallons will be required to paint the wall.

5 0
3 years ago
Write the decimal as a percent.<br> 0.881
mr_godi [17]

Answer: 81%

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Please help with math
OleMash [197]

Answer:

i think linear

Step-by-step explanation:

let me know if this is wrong

7 0
3 years ago
Garcia wrote the equation y=-0.2x^2+5x-8 to model the path of a soccer ball. What is true about the expression -0.2x^2+5x-8?
shutvik [7]

Answer:

Step-by-step explanation:

A.  The leading coefficient is the number on the highest degree term.  We have a 2nd degree polynomial because of the power of 2 on the x.  That's what leads this polynomial off.  So the leading coefficient is the number stuck to that x-squared term.  Our leading coefficient is a -.2, not 5.  5 is the linear term.

B.  The constant is the number that doesn't have a variable stuck to it.  Our constant, then, is -8, not 2.

C.  The expression does in fact have 3 terms.  Each term is separated from the other terms by either a plus sign or a minus sign.  A polynomial with 3 terms is called a trinomial.

D.  The expression actually factors to x = 1.718... and x = 23.281...  Neither one of those is the factor given in the statement.  

The only one that is true is C.

7 0
4 years ago
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