2 years ago

Solve for a,

Mathematics

2 answers:

PolarNik [594]2 years ago

4 0

Answer:

a = -7 should be it

bixtya [17]2 years ago

3 0

<h2>Questions :- solve for a </h2>

<h3>Equation :- a +(-5) = (-12) </h3>

<h2>Answer:- </h2>

$a + ( - 5) = ( - 12) \\ a = - 12 + 5 \\ a = - 7$

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Mr.rodrigues invests half his money in land, a tenth in stocks and a twentieth in bonds . He puts the remaining 35,000 in his sa

Natali5045456 [20]

Let's say <span>Mr.rodrigues's total amount of money is x. 1/2 of his money is in land, 1/10 of his money is in stocks, and 1/20 of his money is in bonds. The remaining is in his savings. Therefore, 1-1/2-1/20-/10 = fraction of money in savings account = 35/100 = 7/20. If 7/20 of his money =35000, then we can say that (7/20)x=35000, and 35000*20=7x, then getting (35000*20/7)=x, which equals (5000*20)=100,000 dollars.</span>

3 0

3 years ago

6x-2y=10 for y when x=2

tankabanditka [31]

Answer: 1

Step-by-step explanation:

6 times 2 minus 2y = 10

first 6x2=12

12-2y=10

minus 12 from each side =0

so now you have;

-2y= -2