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2 years ago

8

Claire jogs no more than 20 miles per week. Which inequality represents the number of miles she runs each week? A.x > 20 B.x

< 20 C. x ≥ 20 D.x ≤ 20

1 answer:

Anni [7]2 years ago

8 0

Answer: I’m pretty sure its D

Step-by-step explanation:I will tell you once i finish my test.....

Yes, the correct answer is D. I just finished my test and received a 100.

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Which of the following is a perfect square? <br><br> A. 169<br> B. 154<br> C. 279<br> D. 115

castortr0y [4]

169 = 13²

Answer is A. 169

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2 years ago

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What expression can be used to add 7/10 + 13/20

lora16 [44]

0.7+0.65 I’m not sure this is what u were looking for but I hope it helps have a good one

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2 years ago

16 square meters is equivalent o how many square yards

Marat540 [252]

Answer: 19.13 yd²

Step-by-step explanation:

1. By definition, you have that 1 square meter is equal to 1.19599 square yards. You can express it as following:

1 m²= 1.19599 yd²

2. Then, keeping the information above on mind, you can make the conversion from 16 m² to yd² as it is shown below:

$(16m^2)(\frac{1.19599yd^2}{1m^2})=19.13yd^2$

Therefore, you have that 16 m² is equivalent to 19.13 yd².

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2 years ago

jose purchased a pair of shoes for $55 , new york has a sales tax of 6%. How much is the final price with tax ?

Slav-nsk [51]

Answer:

$58.30

Step-by-step explanation:

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2 years ago

If f(x) = 3x + 10 and g(x) = 2x - 4, find (f- g)(x).

densk [106]

Answer:

<em>(f-g)(x)=x+14</em>

Step-by-step explanation:

<u>Operations with Functions</u>

Given two functions f(x) and g(x), the following operations are defined:

(f+g)(x)=f(x)+g(x)

(f-g)(x)=f(x)-g(x)

(f*g)(x)=f(x)*g(x)

(f/g)(x)=f(x)/g(x)

We have f(x)=3x+10 and g(x)=2x-4. Use the second formula to find

(f-g)(x)=(3x+10)-(2x-4)

Operating:

(f-g)(x)=3x+10-2x+4

Joining like terms:

(f-g)(x)=x+14

5 0

2 years ago