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Dahasolnce [82]
3 years ago
11

Which option is better 5 1/4 yards of ribbon for 9.17 or 3 1/2 yards of ribbon for 6.95

Mathematics
1 answer:
aksik [14]3 years ago
3 0
Answer would be 5 1/4
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Meiling has 1/ 1 4 liter of orange juice. She drinks 1/3 liter how much orange juice does she have left
olga_2 [115]

Litres left can be solve as shown below

\begin{gathered} 1\frac{1}{4}\text{ - }\frac{1}{3} \\ using\text{ the LCM, we have} \\ \frac{5}{4}-\frac{1}{3} \\ \frac{15\text{ - 4 }}{12}=\frac{11}{12} \end{gathered}

4 0
1 year ago
Tony works 22 hours per week. His take home pay is $15.80 per hour. If Tony is able to save all of his earnings, how long will i
denis23 [38]
About 14 weeks to reach 4800
4 0
3 years ago
Read 2 more answers
Find a counterexample to disprove each statement, or support with four examples. Every quadrilateral has at least two congruent
vaieri [72.5K]

Answer: If every quadrilateral has at least two congruent sides, then an obtuse angle is an quadrilateral.

Step-by-step explanation:

A counterexample is basically the opposite of a conditional statement. So the Hypothesis is true but the conclusion is false. An obtuse triangle has different size sides and congruent sides means same size sides. Hope this helps!!!! Let me know if you need further explanation.

4 0
3 years ago
1. Solve for p
DerKrebs [107]

Answer:

1. \quad p=\dfrac{-3q}{2}\\\\2. \quad b=\dfrac{4a+7}{2}, b=\dfrac{19}{2}\\\\3. \quad r=\dfrac{d}{t}\\\\4. \quad \text{D. 30}

Step-by-step explanation:

1. Subtract p:

  3p +3q -p = 0

  2p +3q = 0 . . . . collect terms

  2p = -3q . . . . . . subtract 3q

  p = -3q/2 . . . . . . divide by the coefficient of p

__

2. Add 7 and divide by the coefficient of b:

  4a +7 = 2b

  (4a +7)/2 = b

Substitute for a to find the value of b.

  (4(3) +7)/2 = b = 19/2

__

3. Divide by the coefficient of r:

  r = d/t

__

4. The sum of length and width is half the perimeter:

  15 + w = 90/2 = 45

  w = 30 . . . . . . . subtract the length; the width is 30 units

6 0
4 years ago
Which function represents a reflection of f(x) = Three-sevenths(2)x over the x-axis?
uranmaximum [27]

<u>Given:</u>

The given function is f(x)=\frac{3}{7}(2)^{x}

We need to determine the reflection of f(x) over the x - axis

<u>Reflection over x - axis:</u>

The translation rule to reflect over the x - axis is given by

(x, y) \rightarrow(x,-y)

Thus, applying the rule, the function becomes

-y=\frac{3}{7}(2)^{x}

Multiplying both sides of the equation by -1, we have;

y=-\frac{3}{7}(2)^{x}

This can be written as

g(x)=-\frac{3}{7}(2)^{x}

Hence, the reflection of the function over the x - axis is g(x)=-\frac{3}{7}(2)^{x}

Thus, Option A is the correct answer.

4 0
3 years ago
Read 2 more answers
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