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3 years ago

What is the solution set for -4x - 10 ≤ 2? x ≤ -3 x ≥ -3 x ≤ 2 x ≥ 2

Mathematics

1 answer:

Jlenok [28]3 years ago

4 0

Answer:

Is the second one

Step-by-step explanation:

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Which statement explains the type of function that is represented by the equation<br> y=x2 +9?

DENIUS [597]

The answer is 28392729

6 0

3 years ago

The table shows how many books the students in Bergdalsskolan list during the summer. There were 48 students who list 4 books. a

Juliette [100K]

Step 1:

First, find the total number of students.

Let the total number of students = m

Step 2:

Find the total number of students using the percentage of 4 books.

48 students listed 4 books with a percentage of 16%

$\begin{gathered} 48\text{ = 16\% of m} \\ 48\text{ = }\frac{16}{100}\text{ }\times\text{ m} \\ 48\text{ = }\frac{16m}{100} \\ \text{Cross multiply} \\ 16m\text{ = 48 }\times\text{ 100} \\ 16m\text{ = 4800} \\ \text{m = }\frac{4800}{16} \\ \text{m = 300} \end{gathered}$

Hence, there are 300 students.

$\begin{gathered} \text{Number of students that had 1 book = 24\% of 300} \\ =\text{ }\frac{24}{100}\text{ }\times\text{ 300} \\ =\text{ }\frac{7200}{100} \\ =\text{ 72 students} \end{gathered}$

72 students had 1 book.

b) What percentage more read 2 books than 4 books?

percentage that read 2 books = 36%

percentage that read 4 books = 16%

36 - 16 = 20%

There are 20% students that read 2 books than 4 books.

8 0

1 year ago

Will mark brainlist if right

dlinn [17]

Answer: C.

Step-by-step explanation:

7 0

2 years ago

What is the next number in the pattern? 7,11,10,14,13

nikdorinn [45]

I think the answer is 17 because the pattern adds 4 then takes away 1 so 14-1=13 13+4=17

6 0

3 years ago

Please help! i only have 4 more hours to get caught up!!

Kamila [148]

Answer:

I thinks it's y=3x+5

Step-by-step explanation:

try to use desmos to calculate it

8 0

3 years ago

Read 2 more answers