All categories

3 years ago

What is the inequality for 3 times a number increased by 14 is at most 50

Mathematics

1 answer:

lawyer [7]3 years ago

7 0

Answer:

3x+14≤50

Step-by-step explanation:

You might be interested in

Anyone know? <br> A. 99 <br> B. 100 <br> C. 121<br> D. Cannot be determined

Verizon [17]

Since, it is given that the pentagon ABCDE is congruent to pentagon FGHIJ.

By being congruent, the corresponding angles and sides are equal.

Therefore, $\angle A = \angle F$ , $\angle B = \angle G$ , $\angle C = \angle H$ , $\angle D= \angle I$ , $\angle E = \angle J$ .

By using $\angle A = \angle F$

So, $100^\circ = \angle 1$

Therefore, the measure of angle 1 is 100 degrees.

So, Option B is the correct answer.

6 0

3 years ago

Help I don’t understand this

AlekseyPX

Answer: 90 degrees

Step-by-step explanation: Each of these angles are at 90 degrees since there is a square box at each of their second points.

3 0

3 years ago

Please help don't answer if you don't know it thank you.

irinina [24]

1. B (1> and 2>)

2. 43

5 0

3 years ago

Read 2 more answers

Can I get help on this please? I think the answer might be (A) but i'm not sure.

Alex Ar [27]

Yeah it would be A. because x approaching infinity is to the right of the graph, and since there is a horizontal asymptote at -3 then its correct

4 0

2 years ago

A train from Portland, Oregon, to Los Angeles, California, travels at an average speed of 60 miles per hour and covers a distanc

seropon [69]

Answer:

The train need to leave Portland at 03:27 am

Step-by-step explanation:

step 1

Find out how long it takes the train to travel from Portland, Oregon, to Los Angeles, California

Remember that

The speed is equal to divide the distance by the time

The time is equal to divide the distance by the speed

Let

s ---> the speed in miles per hour

d ---> the distance in miles

t ---> the time in hours

$t=\frac{d}{s}$

we have

$d=963\ mi$

$s=60\ mi/h$

substitute

$t=\frac{963}{60}=16.05\ hours$

step 2

Adds 30 minutes (time it takes to get from the train station to her aunt's house)

Remember that

$30\ minutes=0.50\ hours$

$16.05+0.50=16.55\ hours$

Convert to minutes

$16.55\ h=16.55(60)\ min=993\ min$

step 3

Remember that

$8 p.m=20:00\ hrs$

Convert to minutes

$20(60)=1,200\ min$

Subtract 993 minutes from 1,200 minutes

$1,200-993=207\ min$

Convert to hours+minutes

$207\ min=207/60=3.45\ hours$

$0.45\ h=0.45(60)=27\ min$

$3\ h+27\ min$

$00:00 + 03:27=03:27\ am$

therefore

The train need to leave Portland at 03:27 am

8 0

3 years ago