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Phantasy [73]
3 years ago
7

What is 110y+10=340 for algebra grade 7

Mathematics
2 answers:
algol [13]3 years ago
7 0
<span> 110y+10=340

Subtract 10 from both sides 

110y=330 

Divide by 110 to get variable on its own 

</span>110y/110=330/110

y=3
natima [27]3 years ago
5 0
We have to multiply by 'y' until we get the value of it

110(y)+10-(340)= ?

Look for your "like terms"
110(y) - 330

Take off 110 make it equal to 0
110 = 0

We have one solution in this problem!

Add the number 3 to your sides (if you want to make it easier )
y - 3 = 0
+ 3 3
---- ---
3y ➡ 3

3 + y = 3y ; 3 + 0 = 3

y = 3
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6 0
3 years ago
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A triangle had two sides of lengths 10 and 14
BartSMP [9]

Answer:

Isosceles or scalene

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Marion bought 14 packages of plastic frog and lizard fishing lures. She bought frog lures in packages of 4 and lizard lures in p
tatuchka [14]

Answer:

Marion bought 6  frog lures and 8 lizard fishing lures.

Step-by-step explanation:

Let f represent frog lures and l represent lizard lures.


The total packages Marion bought is

f+l=14...eqn1


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4f+6l=72...eqn2


We make f the subject in equation 1 and put it into equation 2 to get;

f=14-l...eqn3


We put equation 3 into equation 2 to get;

4(14-l)+6l=72


\Righttarrow 2(14-l)+3l=36


We expand the bracket to get;

28-2l+3l=36


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l=8


We put l=8 into equation 3 to get;

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6 0
2 years ago
If you put 3 cookies is the answer? of 1/2
lapo4ka [179]
What ? Don't make since bro
5 0
2 years ago
Please help! If possible please show your work. Thank you in advance!! :D
Rudiy27

Answer:

  • (-4)³ = -64
  • -64

Step-by-step explanation:

The first step in solving the equation is to cube both sides:

  (∛x)³ = (-4)³ . . . . . = (-4)(-4)(-4) = 16(-4) = -64

  x = -64 . . . . . simplified

__

We're not sure what "checking" is supposed to involve here. Usually, one would check the answer by seeing if a true statement is made when the answer is put into the original equation.

  ∛(-64) = -4 . . . true

Many calculators will not compute √(-64) because they compute roots using logarithms. The log of a negative number is not defined.

So, the way one would check this is to cube both sides, which is how we got the answer in the first place. We expect the same result from doing the same operation again, so it isn't really a check.

6 0
2 years ago
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