Mathematics High School

solve the inequality 31< 3x+4

Answers

Answer 1
31 < 3x+4

subtract 4 from both sides

27 < 3x

divide by 3 from both sides

9 < x

Related Questions

Help me please asap

Answers

Answer:

So the right answer is none

Step-by-step explanation:

-6≤1+3x

3x≥-7

x≥-2,33

-2,33>-5>-6>-11

so none of those are bigger then -2,33 and x is bigger then -2,33

Is (8, 8) a solution to the equation y = X?
Yes or No ?

Answers

Answer

YEAH

Explanation

The x value is 8.

The y value is 8.

Well...

8=8

So yes.

find the missing side length

Answers

Answer:

a

Step-by-step explanation:

I think A.21 because if you divide 40/24 it gives you 1.66666667 and if you divide 35 by that you get 21

Point 7,2 is translated vertically 2 units and horizontally -5 units. Where is the new point located?

Answers

Answer:

Step-by-step explanation:

(2,4)

The sum of two fractions can always be written as
а ______

Answers

Answer:

repeating decimal

your welcome

Find the surface area of the cuboid shown below

Answers

Answer:

Surface area of cuboid = 352 cm

Step-by-step explanation:

Given that:

Height of cuboid = 8 cm

Length of cuboid = 12 cm

Width of cuboid = 4 cm

Surface area = 2lw + 2lh + 2hw

Putting all the values;

Surface area = 2*12*4 + 2*12*8 + 2*8*4

Surface area = 96 + 192 + 64

Surface area = 352 cm

Hence,

Surface area of cuboid = 352 cm

2x+y=-2
5x+3y=-8
Solve the following systems

Answers

This is the first step

Raynor earns $4 in rewards for every $75 he spends at the grocery store . If he earned $44 in rewards last month, how much did he spend at the store

Answers

Answer:

He spent $825 at the store.

Step-by-step explanation:

4/44=11 11x75=825

What is y−10=9(x+8)written in standard form

Answers

Answer:

y-10=9(x+8) in standard form is 9x −y =−82

Y-10=9(x+8)
y-10=9x+72
-10 -10
Y=9x+62
-9x -9x
-9x+y=62

the rabbit population is a certain area is 500% of last years population there are 900 rabbits this year how many were there last year​

Answers

Answer:

180 rabbits

Step-by-step explanation:


yeah help lol i don’t understand math

Answers

Answer:

x=4.4

Step-by-step explanation:

Answer:

x= 4.373

Step-by-step explanation:

Help plz . Ty I gave u brainliest

Answers

Answer:

I believe it's y=4x+8

Step-by-step explanation:

if it's wrong I'm sorry

Answer:

B

Step-by-step explanation:

Just put it in Desmos graphing calculator and you'll see that other than D option B is the only one that passes through the point. You know it's not Option D Because it has a negative slope which will always cross with a positive one.

What is the smallest number of people that can be broken up both into 15 groups of equal membership and into 48 groups of equal membership?

Answers

Answer:

240

Step-by-step explanation:

You find the Least Common Multiple of 15 and 48 which is 240.

Answer:

240

Step-by-step explanation:

find the lcm of 15 and 48, which is 240

yup the guy above me is correct

PLLLS helpppp mee this is due now T-T

Answers

Answer:

Step-by-step explanation:

Answer:

= 2 and 5

Step-by-step explanation:

( 4 - 7x ) + ( 2x - 2 ) = 0

4 - 7x = 2x - 2 = 0

-7x -2x - 2 + 4 = 0

  -5x   - 2   = 0

-5 x = 0                  or             -2 = 0

x = 5                                       x = 2

Pls help me I have a test soon

Answers

Answer:

i can't see the picture

Step-by-step explanation:

If angle e and angle f are complementary if measure of angle e = 9x+22 and measure of angle f = 2x+24 fine measure of angle f

Answers

Answer: 32°

Step-by-step explanation:

Complementary angles are the ankea that are equal to 90° when we add them together. This will then be:

9x+22 + 2x+24 = 90

11x + 46 = 90

11x = 90 - 46

11x = 44

x = 4

Angle F = 2x + 24

= 2(4) + 24

= 8 + 24

= 32°

17. A moving truck fills up a shipment at an old
address at (-2, 1). It travels 7 blocks south and 6
blocks east to the new address. What is the
location of the new address?

Answers

Answer:

(4,-6)

Step-by-step explanation:

The y axis is the North and South direction, or up and down on the graph. Starting at point (-2,1), where y = 1, to move up add, or to move south subtract. To move 7 blocks south 1 - 7 = -6

The x axis is East and West or to the right or left respectively. To move East / right add, to move West / left subtract. In the point (-2,1) x = - 2 so to move 6 blocks east add. -2 + 6 = 4

Put the coordinates together (4,-6)

A triangle has angle measurements of 14°, 76°, and 90°. What kind of triangle is it?
acute
right
obtuse
Submit

Answers

Answer:

right

Step-by-step explanation:

A right triangle or right-angled triangle is a triangle in which one angle is a right angle.

If a triangle has angle A that is 70* and angle B that is 90* what is angle C?

Answers

20 or 30 because all the triangles have to add up to 180 or 190.. I forgot witch one

Answer:

angle c = 20 °

Step-by-step explanation:

as sum of all sides of triangle is equals to 180°

Warren bought three boxes of pencils for $2.18 each. How much did Warren spend?
A
$7.34
B
$6.54
C
$6.34
D
$5.18

Answers

Answer:

B is the correct answer :)

Max earns $9.30 per hour does part time job how much money will max earn if he works 6 1/2 hours

Answers

Answer:

The answer is $60.45 :)

Step-by-step explanation:

1.) 9.30 x 6 = 55.8

2.) 9.30 (divided by) 2 = 4.65

3.) 55.8 + 4.65 = $60.45

4.) Max makes $60.45 every 6 1/2 hours.

Hope this helps!

The diagram shows two congruent equilateral triangles whose overlap is a hexagon.
The areas of the smaller triangles, which are also equilateral, are 1, 1, 9, 9, 16 and 16, as shown.
16
16
X1
9
What is the area of the inner hexagon?

Answers

Answer:

38

Step-by-step explanation:

Which expression is equivalent to (6 x P) + 3?

Answers

Answer:

The answer is 6×(p+3)

Step-by-step explanation:

Estimate by rounding to the nearest ten. Then, find the sum
376+266
The estimated sum is

Answers

The answer should be found by rounding 376 to 380 and 266 to 270....you will get 650

Answer:

640

Step-by-step explanation:

You add 376 and 266 together then you get 642

In this case the nearest ten is 2

If we round the 2 (which would go down) it would be 640

What is the value of y

Answers

I did something like this but I forgot:(

PLZZZ HELP ME!!!! I WIL 5 STAR AND MARK BRAINLIST!!!


1) The number of chips of different colors in Rick's bag is shown below:


3 red chips

11 green chips

7 yellow chips

Rick takes out a chip from the bag randomly without looking. He replaces the chip and then takes out another chip from the bag. What is the probability that Rick takes out a yellow chip in both draws? (1 point)

Question 1 options:


7/21 * 6/20= 42/420

7/21 + 6/20= 42/420

7/21 * 7/21= 49/441

7/21 + 7/21= 49/441

Answers

Answer:

C.) 7/21*7/21=49/441

Step-by-step explanation:

Because there is a total of 21 chips and 7 are yellow.

It wouldn't be D because 7/21+7/21=14/21 and not 49/441

Hope this helped!! :)

Brainliest?!?!

Stay safe and have a wonderful day/night/afternoon!!!

Answer:

I agree with the other person

have a good day :)

Step-by-step explanation:

A real estate developer will construct four homes on a plot of land. The plot is 4/12 acres long and 2/19 acres wide. Each new homeowner will have 1/4 of the plot. The real estate developer charges a fee, x, based on the number of square acres each homeowner purchases. To calculate how much the fee will be, one homeowner writes the expression x(4/12⋅2/19÷4). Which expression shows another way to calculate the fee?
A.9 1/2 x2
B.9 1/2 times x/4
C.9 1/2 divided x/4
D.9 1/2 times 4x

Answers

Ur answer is c!! Good luck
C IS THE ANSWERRRRRRRR

The equation defines a function. Write an equation for the inverse function.

Answers

Y=5x did that help you


Tom
A cheerleading formation has 2 rows of 8 men and 3 rows of 10 women. How many
total men and women are in formation? Please help

Answers

Answer:

(2x8)+(3x10)

Step-by-step explanation:

whats 100+1? that is just a problem for u guys heheh lol

Answers

Answer:

110

Step-by-step explanation:

lol us get it 21 lolklll

Answer:100+1=101 ...huh...... thanks

I realized the answer is Lol

Step-by-step explanation:

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