All categories

2 years ago

Write an inequality for the graph

Mathematics

1 answer:

d1i1m1o1n [39]2 years ago

8 0

the inequality for the graph is x<3

You might be interested in

What is the best way to learn mathematics easily??

emmasim [6.3K]

I would recommend going to school

Or get a tutor

Or ask your parents

4 0

3 years ago

A scatter plot is made with the data shown:

alexandr1967 [171]

Answer:

its B

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

At a certain college, 30% of the students major in engineering, 20% play club sports, and 10% both major in engineering and play

Mademuasel [1]

The probability that a student selected at random majors in engineering is 30% which is 0.3.

The probability that the student both majors in engineering and play club sports is 10% which is 0.1.

For a student who is selected at random to be one who majors in engineering, there are two possible ways.

The student majors in engineering OR the Student both majors in engineering and plays club

The Probabilty that the student majors in Enginnering =

The probability that the student majors in engineering plus the probability that Student both majors in engineering and plays club sport

= 0.3+0.1= 0.4

3 0

3 years ago

What are the leading coefficient and degree of the polynomial? -1+23x² +8x

lyudmila [28]

It is 12 it’s is 12 it has to be 12

4 0

11 months ago

For a class picnic two teachers went to the same store to purchase drinks one teacher purchased 18 juice boxes and 32 bottles of

makkiz [27]

Cost of each juice boxes is $ 0.68 and cost of each water bottle is $ 0.24

Solution:

Let "j" be the cost of each juice box

Let "w" be the cost of each bottles of water

One teacher purchased 18 juice boxes and 32 bottles of water and spent $19.92

Therefore, we frame a equation as:

18 x cost of each juice box + 32 x cost of each bottles of water = 19.92

$18 \times j + 32 \times w = 19.92$

18j + 32w = 19.92 ------ eqn 1

The other teacher Purchased 14 Juice Boxes and 26 Boxes of water and spent $15.76

Therefore, we frame a equation as:

14 x cost of each juice box + 26 x cost of each bottles of water = 15.76

$14 \times j + 26 \times w = 15.76$

14j + 26w = 15.76 ----------- eqn 2

Let us solve eqn 1 and eqn 2

Multiply eqn 1 by 7

126j + 224w = 139.44 -------- eqn 3

Multiply eqn 2 by 9

126j + 234w = 141.84 ---------- eqn 4

Subtract eqn 3 from eqn 4

126j + 234w = 141.84

126j + 224w = 139.44

( - ) --------------------

10w = 2.4

Divide both sides by 10

w = 0.24

Substitute w = 0.24 in eqn 1

18j + 32(0.24) = 19.92

18j + 7.68 = 19.92

18j = 12.24

Divide both sides by 18

j = 0.68

Thus cost of each juice boxes is $ 0.68 and cost of each water bottle is $ 0.24

3 0

2 years ago