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PilotLPTM [1.2K]
3 years ago
13

use the elimination method to solve the system of equations. choose the correct ordered pair x-y=2 2x+3y=14

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
3 0
Solve using the p method
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Solve the proportion
RSB [31]
A=4.375
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3 years ago
Giving brainlyest to the person with the correct answer :)
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He will need a total of 168.8 total gallons of oil.

He will need 34.4 gallons of oil for machine A.

He will need 134.4 gallons of oil for machine B.

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2 years ago
Justin bought a 12 ounce bag of candy. He wants to know if it's really 12 ounces, so he uses a scale and makes four measurements
Snezhnost [94]

Answer:

b) 10.0133 ounces

Step-by-step explanation:

the most precise measurement will be the one with more exact values.

A) 10.013 ounces B) 10.0133 ounces C) 10.03 ounces D) 10.1 ounces


as you can see, D) was the most approximate as it only has one decimal place.

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7 0
3 years ago
What is 3/8 divided 1/16 = 6
Masteriza [31]

Answer:

Divide 3/8 with 1/16

3 /8  ÷  1 /16 = 6 /1

Step-by-step explanation:

Find the reciprocal of the divisor

Reciprocal of  1 /16  :  16 /1

Now, multiply it with the dividend  So,  

3 /8  ÷  1 /16  =  3/8  ×  16 /1  =  3 × 16/ 8 × 1  =  48 /8

After reducing the fraction, the answer is  6 /1

8 0
3 years ago
Write (4√81)^6 in exponential form.
Sauron [17]

Answer:

Step-by-step explanation:

(4\sqrt{81})^{6}  = (4*\sqrt{9*9} )^{6}\\\\=(4*9)^{6}\\\\=(2^{2}*3^{2})^{6}\\\\=[(2*3)^{2}]^{6}\\\\=(6)^{2*6}\\\\=6^{12}

Exponent Laws:

(a^{m}*b^{m}) = (a*b)^{m}\\\\(a^{m})^{n}=a^{m*n}

6 0
3 years ago
Read 2 more answers
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