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Leviafan [203]
3 years ago
9

HELP I DONT UNDERSTAND HOW TO DO THIS TYPE OF PROBLEM I FORGOT. please give a good explanation

Mathematics
1 answer:
Levart [38]3 years ago
7 0

Answer:

i have no idea sry man lol

Step-by-step explanation:

no idea

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Mrs. Kelly creates a garden. She buys 15 flowers and 3 bushes for a total cost of $160.32. Each bush costs $11.50 more than each
Brut [27]

The cost of each bush is $ 18.49

<h3><u>Solution:</u></h3>

Let "f" be the cost of each flower

Let "b" be the cost of each bush

<em><u>Given that Mrs. Kelly buys 15 flowers and 3 bushes for a total cost of $160.32</u></em>

15 flowers x cost of each flower + 3 bushes x cost of each bush = 160.32

15 \times f + 3 \times b = 160.32

15f + 3b = 160.32  ----- eqn 1

<em><u>Each bush costs $11.50 more than each flower</u></em>

Cost of each bush = 11.50 + cost of each flower

b = 11.50 + f  ------ eqn 2

<u><em>Let us solve eqn 1 and eqn 2 to find values of "b" and "f"</em></u>

Substitute eqn 2 in eqn 1

15f + 3(11.50 + f) = 160.32

15f + 34.5 + 3f = 160.32

18f = 160.32 - 34.5

18f = 125.82

<h3>f = 6.99</h3>

Substitute f = 6.99 in eqn 2

b = 11.50 + 6.99 = 18.49

<h3>b = 18.49</h3>

Thus the cost of each bush is $ 18.49

8 0
3 years ago
Help me pls none of this makes sense:(
SVEN [57.7K]

Step-by-step explanation:

x+48=180

x=180-48

x=132

hope this helps you

have a nice day:)

4 0
3 years ago
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What is 69 x 420 <br> Can you sub to me please?
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Answer:

69x420=28,980

Step-by-step explanation:

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Which is longer 2 meters or 200 cent a meters or 2.05 meters
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Solving this requires use of conversions

we already know that
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all that's left is the question
200 cm vs. 2.05 meters

I we know our equivalencies, we know that
100 cm = 1 m

if this is so then
200 cm = 2 m

we already know that
2.05 m > 2 m

so it must also be that
2.05 m > 200 cm

2.05 \: meters
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