3 years ago

PLS HELP WILL GIVE BRAINLIEST ANSWER TO CORRECT AND FIRSt ANSWER

Mathematics

2 answers:

andrey2020 [161]3 years ago

8 0

R and s because they won't ever touch

ELEN [110]3 years ago

6 0

Um there are two correct answers... a and b

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Half of Robert's piece of wire is equal to ⅔ of Maria's wire. The total length of their wires is 12 feet. How much longer is Rob

____ [38]

Answer:

Robert's piece of wire is 5 feet long

and Maria's piece of wires is 7 feet long

Step-by-step explanation:

Suppose x and y are Robert's and Maria's piece of wires respectively.

We can write following equation using this statement "Half of Robert's piece of wire is equal to ⅔ of Maria's wire".

$\frac{1}{2} x = \frac{2}{3} y$ --------------(1)

The total length of their wires is 12 feet.

$x+y=12$ ------------(2)

=> $x=12-y$

Substitute x=12-y in equation (1)

$\frac {1}{2} (12-y) = \frac{2}{3} y$

$6-\frac{1}{2} y = \frac {2}{3} y$

$6 = \frac {2} {3} y + \frac {1} {2} y$

$y=7$

Put y=7 in equation (2)

$x+7 = 12 \\x =5$

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3 years ago

What is the percent change from 41 to 95?

igomit [66]

Answer:

131.7%

Step-by-step explanation:

I used <em>https://www.omnicalculator.com/math/percentage-change</em>

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4 years ago

True or false is 6x10^5 is 20 times as much as 3x10^4

natta225 [31]

answer

TRUE

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2 years ago

You LOVE Cheetos and Takis. They’re your favorite food of all time and you feel like you could live on eating nothing but Cheeto

Mamont248 [21]

Answer:

15 takis and 10 cheetos

Step-by-step explanation:

($15x10=$150) + ($40x15=$600) = $750

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3 years ago

Find the value of s if 57+s=68

olga2289 [7]

Answer

s = 11

Step-by-step explanation:

Find the value of S:

57 + s = 68

Substract 57 from both sides of the equation

s = 68 - 57

s = 11

6 0

3 years ago

Read 2 more answers