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AlladinOne [14]
3 years ago
6

12x-7y=-2 -8x+11y=14

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
6 0
This is the answer/I hope this helps

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If Alberto's school is 3 miles due south of his house and 4 miles due west of Jimmy's house, what is the straight line distance
Hoochie [10]

using the Pythagorean Thereom:

3^2 +4^2 = X^2

9 +16 = 25

x^2 = 25

X = sqrt (25)

x = 5

 it would be 5 miles

5 0
3 years ago
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80,000,000 in expanded form, word form ,standard form
vampirchik [111]
80,000,000 = 80,000,000 (in expanded form)
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3 0
3 years ago
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Me prions for apples per pound are listed
lys-0071 [83]

Answer:

Its F $1.75

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Suppose 3x+4y=52 and 5x+y= 30. What is the value of 8x-2y
grandymaker [24]

Answer:

12

Step-by-step explanation: If you made x, 4 and y, 5 then all equations would make sense if you change the letters to numbers.

IF

(3*4)+(4*10)=52

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then

<h2>(8*4)-2*10=<u><em>12</em></u></h2><h2 />
6 0
3 years ago
A flower store sells carnations for $18.50 per dozen. The sales tax is 6%. Part A: How much is the sales tax on a dozen carnatio
myrzilka [38]
Part A.

*To find the sales tax (6%) amount: $18.50 x .06 = $1.11 is the sales tax on a dozen carnations

Part B. 

*To find the total cost of a dozen carnations plus the sales tax: $18.50 + $1.11 = $19.61 this is the total cost
8 0
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