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Mazyrski [523]
3 years ago
6

Please help 5 = (a - 12/15

Mathematics
1 answer:
Maksim231197 [3]3 years ago
3 0
Solve by simplifying both sides of the equation, then isolating the variable.

Exact Form: a = 29/5

Decimal Form: a = 5.8

Mixed-Number Form: a = 5 4/5

Hope this helps!

Have a great day!
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Pls someone help me with part b and their is 5.6 acres
kramer
$0.03+$0.04=$0.15x4=$0.60
6 0
3 years ago
Find x and y. <br><br> please help !
IrinaK [193]

Using linear pairs,

115+5x=180\\\\5x=65\\\\x=\boxed{13}

By the exterior angle theorem,

2y=45+5(13)\\\\2y=45+65\\\\2y=110\\\\y=\boxed{55}

3 0
2 years ago
X-y=0 and 5x-2y=6 solve by elimination
Elena-2011 [213]

Answer:

(2,2)

Step-by-step explanation:

first take x-y=0 and multiply it by -5 you will then get this

-5x+5y=0

5x-2y=6

add those together

3y=6

divide by 3

y=2

now plug 2 in for y

x-2=0

add 2 to both sides

x=2

6 0
3 years ago
Please help! And please explain how you did it!
Sunny_sXe [5.5K]

Answer:

<

Explanation:

turn 5/11 into a decimal: 0.45 which is LESS than 0.50 (0.5).

5 0
3 years ago
Read 2 more answers
If f(x) = 2x^2 + 2, find f(5)
zlopas [31]

Well, following the order of PEMDAS, I got choice B. 52

For instance, when you plug in 5 for x, you get F(5)=2(5)^2+2.

Moreover, following PEMDAS, you're supposed to solve what's inside the parenthesis, but since there is no operation going on inside the parenthesis, then you simple move on to the exponent.

In this case, you square the number 5, which gives you F(5)=2(25)+2

After that, you Multiply (letter M in PEMDAS). This results in F(5)=50+2.

Finally, you add them, which results in F=52.


By the way, I noticed a mistake in your work. When multiplying 2 by 5, the answer is 10, not 20.

Anyway, hope this helped! :-)  

8 0
4 years ago
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