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Juliette [100K]
3 years ago
10

Chrissy bought plates for $7.29 and napkins for $2.74 for her party. Round each number to the nearest dollar. About how much cha

nge did Chrissy get from $20? A. about $5 B. about $9 C. about $10 D. about $11
Mathematics
2 answers:
Montano1993 [528]3 years ago
8 0
C. Is the correct answer
topjm [15]3 years ago
3 0
The answer is C about  $10
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C ( , )D ( , ) E ( , ) F ( , )
Alex777 [14]

As shown in the question, the translation changes the points as follows:

(x,y)\rightarrow(x+2,y-2)

Therefore:

\begin{gathered} C(-5,-1)\rightarrow C^{\prime}(-3,-3) \\ D(-4,3)\rightarrow D^{\prime}(-2,1) \\ E(-3,2)\rightarrow E^{\prime}(-1,0) \\ F(-2,0)\rightarrow F^{\prime}(0,-2) \end{gathered}

8 0
1 year ago
Five times the sum of number and 27 is greater than or equal to six times the sum of that number and 26. What is the
raketka [301]

Answer:

x \geq -21

Step-by-step explanation:

Let the number be x.

Translating the word problem into an algebraic equation, we have;

5(x + 27) \geq 6(x + 26)

Opening the bracket, we have;

5x + 135 \geq 6x + 156

Collecting like terms, we have;

6x - 5x \geq 135 - 156

x \geq -21

8 0
2 years ago
Write the equation of the line that passes through (1, -4) and (-4, 5). Put your answer in fully reduced point slope form unless
padilas [110]
Y+4=-9/5*(x-1)
Pls mark brainliest
7 0
3 years ago
A baseball player has made 32 free throws in 45 attempts for current success rate of 71%. How many consecutive free throws must
s344n2d4d5 [400]

Answer: The player need to make 2 consecutive free throws to raise the average to 75%.

Step-by-step explanation:

Let the number of extra consecutive free throws to raise the average to 75% be 'x'.

Number of free throws already taken = 32

Number of attempts = 45

According to question, it becomes,

\dfrac{32+x}{45}=0.75\\32+x=45\times 0.75\\\\32+x=33.75\\\\x=33.75-32\\\\x=1.75

Hence, the player need to make 2 consecutive free throws to raise the average to 75%.

6 0
3 years ago
I need help asap I have multiplied and added but they don't match the answers.
Alecsey [184]

Answer:

c

Step-by-step explanation:

12.50*6=75

45.25*3=135.75

135.75+75=210.75

3 0
3 years ago
Read 2 more answers
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