Ask question

Ask question

All categories

2 years ago

15

Solve 7y − 13 ≤ -2y + 12 for y.

2 answers:

Fittoniya [83]2 years ago

8 0

Answer:

Work shown below!

Step-by-step explanation:

7y - 13 ≤ -2y + 12

Add 2y to both sides;

9y - 13 ≤ 12

Add 13 to both sides;

9y ≤ 25

Divide both sides by 9;

y ≤ $\frac{25}{9}$

nekit [7.7K]2 years ago

5 0

Answer:

y =/> 25/9

Step-by-step explanation:

move variables to one side and non variables to the other side

You might be interested in

Kimi’s dog gives birth to a litter of 4 puppies per year, on average. The relationship between time and the expected total numbe

leva [86]

Step-by-step explanation:

There is no picture showing a graph, I'm very sorry but you have to press the bottom of the screen where it has a paperclip thing and then you have to add a picture from your gallery. I. sorry I couldn't answer you're question but you can redo it with the photo of the graph and I will try to answer it.

8 0

2 years ago

So teacher asked her to find 42.6÷10 to the second power how many places in what direction should sue move the decimal point to

ki77a [65]

move the decimal point 2 places to the left

42.6 / $10^{2}$ = 0.426

4 0

2 years ago

What is the solution to the equation 19 = r/3

netineya [11]

Answer:

the answer to the question is 57.... please give me brainliest

Step-by-step explanation:

$19 =r \div 3 \\ 19 \times 3 = r \div 3 \times 3 \\ 57 = r \\ therefore \\ r = 57$

4 0

2 years ago

Which sets of ordered pairs represent functions from A to B? (Select all that apply.) A = {a, b, c} and B = {3, 4, 5, 6}

sesenic [268]

Answer:

See Explanation

Step-by-step explanation:

<em>The question has mission options; However, the question is still solvable.</em>

Given

$A = \{a,b,c\}$

$B = \{3,4,5,6\}$

Required

Determine possible ordered pairs of A to B

A function is of the form (x,y)

Let A be the range of the function and B, the domain

Let (x,y) be a function of A to B, where x represents any of the values in A sets and y represents any of the values in B

A ordered pair can only be regarded as a function if and only if it has unique y-values

Hence, a possible ordered pair is:

$(A,B) = \{(a,3),(b,4),(c,5)\}$

Another possible ordered pair is

$(A,B) = \{(a,4),(b,5),(c,6)\}$

<em>Note that there as as many as possible ordered pair as long as the y-values are unique</em>

5 0

3 years ago

What is the place value of 4 in 7.047?

Anika [276]

Answer:

2 decimal place?

i am not so sure, but i hope this helps. :)

4 0

2 years ago

Read 2 more answers