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SVETLANKA909090 [29]
3 years ago
15

Find the gradient and y intercept of 3x+4y=5

Mathematics
1 answer:
noname [10]3 years ago
3 0

Answer:

gradient = - \frac{3}{4} , y- intercept = \frac{5}{4}

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

3x + 4y = 5 ( subtract 3x from both sides )

4y = - 3x + 5 ( divide terms by 4 )

y = - \frac{3}{4} x + \frac{5}{4} ← in slope- intercept form

with slope m = - \frac{3}{4} and y- intercept c = \frac{5}{4}

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$15/2.5hr=$6 so if earnings are y and hours worked is x then

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Select the correct answer(click the photo)
MatroZZZ [7]

Answer:

B.

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  • Order of Operations: BPEMDAS
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Step-by-step explanation:

<u>Step 1: Define function</u>

f(x) = 8x + 4

<u>Step 2: Prep</u>

  1. Rewrite:                         y = 8x + 4
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<u>Step 3: Find Inverse (Solve for </u><em><u>y</u></em><u>)</u>

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the plot compares the number of custodians to classrooms at 8 different elementry schools snyder elementary has 35 classrooms an
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280 - 470

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the answer is and i hope this helps you

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Answer:

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Step-by-step explanation:

6 dimes are 60 cents

5 nickels are 25 cents

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60 + 25 + 4= 89

5 0
3 years ago
Read 2 more answers
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