3 years ago

3.5 pounds $1.19 per pound how much did she spend? to the nearest cent

Mathematics

2 answers:

Snezhnost [94]3 years ago

6 0

4.16 I think if I did the math right

kozerog [31]3 years ago

4 0

$4.17
3.5*1.19=4.165 which is approximately $4.17

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Given parallelogram abcd, find the value of y.

nekit [7.7K]

Answer:

c) 82

Step-by-step explanation:

<ABE and <BEC are supplementary because they form a line.

<ABE + <BEC = 180

116+ x = 180

Subtract 116 from each side.

116-116+x = 180 -116

x = 64

The angles in triangle ECB add to 180 because it is a triangle

<BEC + <ECB + <CBE = 180

x + 34+y = 180

64 + 34+ y = 180

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Subtract 98 from each side.

98-98+y = 180-98

y = 82

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To mix plaster for a dental model, 35 mL of water is used for 100g of plaster. How many mL of water should be used for 250g of p

laila [671]

Okay, here we have this:

Considering the provided information, we are going to calculate the requested value, so we obtain the following rule of three:

$\begin{gathered} \frac{x}{35mL\text{ of water}}=\frac{250g\text{ of plaster}}{100g\text{ of plaster}} \\ x=\frac{250g\text{ of plaster}}{100g\text{ of plaster}}\cdot35mL\text{ of water} \end{gathered}$

Solving for x:

$\begin{gathered} x=2.5\cdot35mL\text{ of water} \\ x=87.5mL\text{ of water} \end{gathered}$

Finally we obtain that 87.5mL of water should be used for 250g of plaster.

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1 year ago

If 12x12=144 then whats 144x12= r a n d o m

bearhunter [10]

144x12= 1728
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3 years ago

I need help figuring out what x is

amm1812

There you go. Let me know if you have questions

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Kailyn went to the store to buy school clothes she had a store credit from her previous return in the amount of $39.58 if she bo

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