3 years ago

What is 2(1x+4)= 2x+5

Mathematics

2 answers:

sergij07 [2.7K]3 years ago

6 0

Answer:

0 = -3

Step-by-step explanation:

lozanna [386]3 years ago

4 0

The answer is -3 because if you dont do anything

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salantis [7]

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1 year ago

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Danny's Bike Shop sells a certain model of racing bike for $550. The same bike can be bought at a competing shop for 7 percent l

AleksAgata [21]

Answer:

$511.5

Step-by-step explanation:

Given: Selling price of bike at Danny´s shop is $550

Bike is sold 7% less at competitor´s shop.

Lets find the discounted amount at Danny´s competitor shop.

∴ $\frac{7}{100} \times 550 = \$ 38.5$

Now, finding the cost of bike at Danny´s competitor.

Cost of bike at Danny´competitor= $(\textrm{Price at dannys shop - discount provided by competitor})$

Cost of bike at Danny´s competitor= $550-38.5= \$511.5$

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2 years ago

Give all possible names for the line shown.

Andreas93 [3]

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3 years ago

T=2π√l/g. Make l subject of the formula

Aliun [14]

Answer:

l = gt²/(2π)²

Step-by-step explanation:

if T = 2π√l/g

squaring both sides

(T)² = (2π)² × (√l/g)²

T² =4π² × l/g

T² = 4π²l/g

using cross multiplication techniqes

gT² = 4π²l

divede both sides by " 4π²"

gT²/4π² =4π²l/4π²

gT²/4π² =l

l = gT²/(2π)²

that is the final answer.

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2 years ago

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A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make a green paint. Which ratio of gallons

emmasim [6.3K]

The answer is 30:54.

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2 years ago

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