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kakasveta [241]

3 years ago

12

Katie is selling lemonade for $1.50 per cup. She decides to put them on sale for $ 0.90. What percent discount did she give on h

er lemonade

1 answer:

salantis [7]3 years ago

7 0

I think the answer is 67% bro

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600 units of electricity and 100 units of gas were used for a total cost of $388. Next month, 400 units of electricity and 150 u

lana66690 [7]

Answer:

Cost per Electricity Unit= $0.61

Cost per Gas Unit= $0.22

Step-by-step explanation:

Suppose,

Cost per Electricity Unit: e

Cost per Gas Unit: g

for the first month condition, equation would be

$600*e+100*g=388...........................................(i)$

and for the next month condition, equation would be like

$400*e+150*g=277...........................................(ii)$

By solving both linear equations simultaneously, we get

e=0.61 and g=0.22

7 0

3 years ago

Help ! This is i-ready!

Colt1911 [192]

Answer:

1 foot

Step-by-step explanation:

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Find the sum 1/2+2/3

poizon [28]

1 $\frac{1}{6}$

First find the LCM which is 6 so multiply $\frac{1}{2}$ by 3 to get $\frac{3}{6}$ and multiply $\frac{2}{3}$ by 2 to get $\frac{4}{6}$ and then add $\frac{3+4}{6}$

I can try to explain how to get LCM if you don't know how

I'm bad at explaining things but I tried :/

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What do you call the materials that help you achieve your goals

andrezito [222]

Answer: knowledge, capital, connections

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3 years ago

a pizza shop offers 30% off the price of a large pizza every Tuesday night. If the regular price is $25, what is the discounted

Oksi-84 [34.3K]

Take the percentage and times it by the the price and you will get 30% OF the amount and all you have to do is subtract the 30% from your original price and you will get your answer which is $17.5

7 0

3 years ago