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Slav-nsk [51]
3 years ago
11

Need help with math will star plz help and explain

Mathematics
1 answer:
fiasKO [112]3 years ago
4 0
3x-25=2x-10 add 25 on both sides 
3x=2x+15 then subtract 2x on both sides
<span>X=15 </span>
Plug in x to "3x-25" which would equal 20
<span>M< L = 20 so, 180-20= 160 </span>
<span>M=160

</span>
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Plz help ill give you brainlist
charle [14.2K]
-4(x+3)=8
Using the distributive property, 
-4*x -4*(3) = 8
-4x+(-12) = 8
-4x = 8+12 = 20
x = 20/(-4) = -5
5 0
3 years ago
Will Mark Brainliest!! Please help ASAP!
Ira Lisetskai [31]

After 30 minutes from the time recipe is kept in the oven, then the temperature of the oven is kept at 350 °F.

<h3>What is a function?</h3>

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

A pumpkin pie recipe says to bake the pie at 425°F for 15 minutes, and then to adjust the temperature down to 350°F for 45 additional minutes.

The function P(t) gives the oven temperature setting t, in degrees Fahrenheit, t minutes after the pie is placed in the oven.

Diego discovers that the temperature inside the oven is always 25 degrees warmer than the oven’s temperature setting.

The function B gives the actual temperature of Diego’s oven.

If P(30) = 350. Then the corresponding point on the function B will be

The temperature function can be written as

P(t)=\begin{Bmatrix}425 & 0\leq t\leq 15 \\\\350 & 15 < t\leq 60 \\\end{Bmatrix}

The value of t = 30 lies in the interval of 15 < t ≤ 60.

After 30 minutes from the time recipe is kept in the oven, then the temperature of the oven is kept at 350 °F.

More about the function link is given below.

brainly.com/question/5245372

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2 years ago
PLEASE HELP I NEED HELP!! 25 POINTS
Marysya12 [62]

60x+80=100x combine like terms

80=100x-60x or 40x divide to get x by itself

80/40=40x/40

20=x

after 20 hrs

3 0
3 years ago
Tonya is saving money to buy a computer that costs $375. She has saved $75 already and each week she adds $25 to her savings. Ho
schepotkina [342]
It will take her 12 weeks if she saves the money she gets per week
Since the price of the computer is $375 and she already has $75 dollars saved she only needs $300 more to buy the computer.
She gets $25 per week so she it will take (25/300) weeks for to buy the computer
so that simplifies into 12 weeks
therefore it will take her 12 weeks to buy her computer
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3 years ago
If m = 70° and m = 30°, then m 2 = 20 35 50
kotykmax [81]

Answer:

the answer is 50

6 0
4 years ago
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