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3 years ago

7

An electrician needs to buy 1,836 light bulbs. The light bulbs come in packages of 9. How many packages should the electrician b

uy?

2 answers:

Mrac [35]3 years ago

8 0

204 packages is needed

valentinak56 [21]3 years ago

4 0

Answer:

204

Step-by-step explanation:

divide the larger number by the 9

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Find the slope and y intercept of the line represented by each table

d1i1m1o1n [39]

5. m=3 because 6/2 is the slope. b= 1

6. m= -4 because -20/5 is the slope. b= 140

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3 years ago

Find the zeros of the following equation using the quadratic formula y = x2 + 13x – 48

Art [367]

X2+13x-48
(x-3)(x+16)
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3 years ago

Use completing the square to solve the equation x^2 0 10x = 08.

wariber [46]

Ok so assuming the 0 means minus from typing problems

x^2-10x=-8

to completet the square
make sure the term in front of x^2 is 1
that is correct
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3 years ago

There are 83 species of butterflies at a butterfly world. That is 38 more than 5/6 of the species x, found in Florida. Which equ

Brilliant_brown [7]

<em><u>The equation to determine the number of species in florida is:</u></em>

$38 + \frac{5}{6}x = 83 \text{ or } \frac{5}{6}x = 45$

<em><u>Solution:</u></em>

Given that,

There are 83 species of butterflies at a butterfly world

That is 38 more than 5/6 of the species x, found in Florida

<em><u>To find: Equation used to determine the number found in Florida</u></em>

From given statement,

83 species of butterflies = 38 more than 5/6 of the species x

Which can be written mathematically as,

$83 = 38 + \frac{5}{6} \times x\\\\38 + \frac{5}{6}x = 83$

Thus the equation to determine the number of species in florida is found

Let us solve the equation

$\frac{5}{6}x = 83-38\\\\\frac{5}{6}x = 45\\\\5x = 45 \times 6\\\\5x = 270\\\\x = 54$

Thus 54 species is found in florida

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3 years ago

Two-thirds had their picture taken. If 124 had their picture taken, how many total?

krok68 [10]

Answer:

93

Step-by-step explanation:

if you do 124* $\frac{3}{4}$

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3 years ago

Read 2 more answers