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3 years ago

6

Sean collected information about the number of hours his 26 classmates exercised last weekend. Sean claimed that his classmates

exercised an average of 7 hours last weekend. Is his claim valid

1 answer:

zlopas [31]3 years ago

6 0

Answer:

Step-by-step explanation:the claim is valid because the average is 7

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Choose the inequality shown by this diagram

Slav-nsk [51]

Answer:

C: -2<x≤7

Step-by-step explanation:

-2<x, as there is an open circle on -2
x≤7 as there is a closed circle on 7

Put them together, -2<x≤7

3 0

3 years ago

Seven plus five times a number is gteater than or equal to negative 9

zubka84 [21]

Step-by-step explanation:

7+5(x) ( between here write the greater than or equal to sign) -9

5 0

3 years ago

I need help with this problem down below

Misha Larkins [42]

Answer:

$y = 4$

Step-by-step explanation:

Given:

$y = \frac{7x + 1}{3x - 6}$ ,

To find the value of y, let's find x by solving 3x = 15.

3x = 15

Divide both sides by 3

x = 15/3

x = 5

Plug in the value of x into $y = \frac{7x + 1}{3x - 6}$

$y = \frac{7(5) + 1}{3(5) - 6}$

$y = \frac{35 + 1}{15 - 6}$

$y = \frac{36}{9}$

$y = 4$

8 0

2 years ago

He was given 35 euros for $45.00.what was the approximate exchange rate in euros per dollars?

Scorpion4ik [409]

Answer:

0.78 euros per dollar

Step-by-step explanation:

If 35 euros=$45.00, then every dollar that he has is equivalent to (35/45) euros=35/45=0.78 euros per dollar

(I found the answer from Nonicorp1 on Brainly)

5 0

3 years ago

The following data shows the weight, in pounds, of 6 bags:

Zina [86]

Answer:

Step-by-step explanation:

Hdhdhdhdhdhdhdhj

7 0

3 years ago