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liq [111]
1 year ago
12

Sally and Anne went to the movies. They each purchased a drink. They also bought one popcorn and one veggie cup to share. Each w

oman’ total is modeled with this expression: 9 + 1.34 + 1 2 (3.50 +1.74) How would you simplify the expression? Explain your steps.
Mathematics
2 answers:
Blababa [14]1 year ago
7 0
<span> First, add the decimals in the parentheses. Next, multiply that number by 0.5. Finally, add all the decimal numbers.</span>
artcher [175]1 year ago
6 0
9 + 1.34 + 1 2 (3.50 +1.74)
 Step 1: add what is inside the parenthesis
 9 + 1.34 + 1 2 (5.24)
 Step 2: multiply what is inside the parenthesis by 12.
 9 + 1.34 + 62.88
 Step 3: Add all the numbers
 73.22
 answer
 9 + 1.34 + 1 2 (3.50 +1.74) = 73.22
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Ethan sells e candy bars for $2.50 apiece and Chloe sells c candy bars for $2.00 apiece to raise
natta225 [31]
2.50x = Ethan’s total sold -6 (15/2.50=6)
2x = Chloe’s total sold
2.50(12) = 30 - 6 = 24
2(12) = 24
They both sold 12 candy bars
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2 years ago
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Sally will measure the length of a wall in both centimeters and meters. Will there be fewer centimeters or fewer meters? Explain
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There would be fewer meter. Since 1 m=100 cm.
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Given these equations x+y=9.0<br> 0.50x+0.20y=4.05
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When we solve these equations x= 7.5 and y= 1.5.
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In a function, y varies inversely with x. The constant of variation is 4. Which table could represent the function?
Nimfa-mama [501]
The equation will be y=4/x. u can make the table of variables by inserting the values of x in the equation. for suppose here, if x=1 then y=4 , x=2 then y=2 and so on.
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1 year ago
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The volume of a large can of tuna fish can be calculated using the formula V= πr(r)h. Write an equation to find the radius, r, i
noname [10]

The equation r=\sqrt\frac{V}{3.14h} can be used to find the radius.

Step-by-step explanation:

Given,

Volume of large can;

V=πr(r)h

V=πr²h

Dividing both sides by πh

\frac{V}{\pi h}=\frac{r^2\pi h}{\pi h}\\\\\frac{V}{\pi h}=r^2\\\\r^2=\frac{V}{\pi h}

Taking square root on both sides

\sqrt{r^2}=\sqrt{\frac{V}{\pi h}}\\r=\sqrt\frac{V}{\pi h}

Putting π=3.14

r=\sqrt\frac{V}{3.14h}

The equation r=\sqrt\frac{V}{3.14h} can be used to find the radius.

Keywords: volume, square root

Learn more about square root at:

  • brainly.com/question/10978510
  • brainly.com/question/11007026

#LearnwithBrainly

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