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devlian [24]
3 years ago
12

What is the sum of 666+ 777

Mathematics
1 answer:
pickupchik [31]3 years ago
4 0

Answer:

1443

Step-by-step explanation:

666+777=1443

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Solving system of equations<br><br> 1.x=3+y<br> x+4y=6
kondor19780726 [428]
Solve for: <span>xy</span>Let's solve for x.<span><span>x+<span>4y</span></span>=6</span>Step 1: Add -4y to both sides.<span><span><span>x+<span>4y</span></span>+<span>−<span>4y</span></span></span>=<span>6+<span>−<span>4y</span></span></span></span><span>x=<span><span>−<span>4y</span></span>+6

</span></span>Answer:x=<span><span>−<span>4y</span></span>+<span>6</span></span>1.

2.
<span>Solve for: </span><span>x y</span>Let's solve for x.<span>x=<span>3+y

</span></span>Answer:<span>x=<span>y+<span>3



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4 0
3 years ago
Read 2 more answers
Alex bought 1029 stickers for the kids at PS105.Doris bought 234 more stickers than Alex but 193 fewer stickers than Mamie.How m
vovangra [49]

First take note that Alex bought 1029 stickers and Doris has 234 MORE than alex, but Doris has 193 LESS than Mamie.

Dorie equation is

1029+234=1263

So Dorie has 1263 stickers!

Now for Mamie who has 193 more than Doris So the equation for Doris is

1263+19=1282

So Mamie bought 1282 stickers

5 0
3 years ago
A set of equations is given below:
Advocard [28]

Answer:

The statement describes a step that can be used to find the solution to the set of equations is "Equation F can be written as 4n + 1 = 6n + 8" ⇒ C

Step-by-step explanation:

In the system of equations

  • y = ax + b
  • y = cx + d

To find a solution to it, equate the right sides of the two equations

  • ax + b = cx + d

Then find the value of x

Substitute the value of x in one of the 2 equations to find the value of y

In our question

∵ m = 4n + 1 ⇒ E

∵ m = 6n + 8 ⇒ F

→ To solve the system equate the right sides of the two equations

∵ m = m

∴ 4n + 1 = 6n + 8

∴ The statement describes a step that can be used to find the solution

   to the set of equations is "Equation F can be written as 4n + 1 = 6n + 8"

4 0
3 years ago
The ratio of men to women enrolled in Math for Elementary Teachers at Indiana University Purdue University Indianapolis is 1 to
Alekssandra [29.7K]

Answer:

31 men are enrolled

Step-by-step explanation:

1 to 5

Divide 186 by 6. Then you would get 31 since that is the unit rate.

To check, multiply 31 by 5 and you would get 155, add 155 with 31, you would get 186. I don't really know how to explain it but thats my answer.

8 0
3 years ago
Need help with these questions. Please hurry need the answers thanks
Eduardwww [97]
Anything to the power of 1/3 is basically saying the cube root

(a^6b^-3)^1/3 is a^2/b
5 0
3 years ago
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