Mathematics High School

x+3>70
Please helpp plzzzzzz

Answers

Answer 1

Answer:

x>67

So basically what you do is subtract 3 from each side :)

Related Questions

Write down in terms of n, an expression for the nth term
of the following sequences:
a) 12 10 8 6 4
b) 25 20 15 10 5

Answers

Answer:

In bold below.

Step-by-step explanation:

a) 12 10 8 6 4

This is an arithmetic sequence with common difference -2.

nth term = a1 + (n - 1)d

= 12 + (n - 1)-2

= 12  -2n + 2

= -2n + 14.

b) 25 20 15 10 5

This is an arithmetic sequence with common difference -5.

nth term = a1 + (n - 1)d

= 25 + (n - 1)-5

= 25  - 5n + 5

= -5n + 30.

What are all the different forms to write √2 (square root of two)?

Answers

2^(1/2) is the same thing

An art class is making a mural for the school that has a triangle drawn
in the middle. The length of the bottom of the triangle is x. Another side
is 1 more than three times the length of the bottom of the triangle. The
last side is 2 more than the bottom of the triangle. Write and simplify an
expression for the perimeter of the triangle.

Answers

Answer:

Perimeter = 5x+3

Step-by-step explanation:

Perimeter = (3x+1)+(x+2)+x

Perimeter = 5x+3

Find m < E (Image Below)

Answers

Answer:

uiuiuiui86767

Step-by-step explanation:

your answer is e330408384

Decrease 20g by 90% I don’t get this

Answers

Answer:

Step-by-step explanation:

If you wanna decrease the number 10 by 90%, It's just 9. You simply need to multiply a/100 at the number you try to decrease by a%.

Answer:

Decrease 20g by 90%: final value 2 gm

Step-by-step explanation:

decrease 90%: decrease 20 * 0.9 = 18

new value after decrease: 20 - 18 = 2

Mrs. Ross, a seventh-grade teacher, has to choose a class representative. There are three girls and five boys who want to be the representative. She decides to roll a six-sided die to select the class representative. In this simulation, the odd numbers on the die represent girls and the even numbers represent boys. The simulation selected is
______, because the result of the experiment and the probability of the simulation ______.

Answers

Answer:

the answer is unfair and are not the same

Step-by-step explanation:

I got this right on my test  

pls pls pls help me. I cant solve it.

Answers

Answer:

1 /a −b

Step-by-step explanation:

=a(a^-b^) + b(a^-b^)
=a^-ab^+ab^-b^
=a^-b^

Help ASAP for 20 points I will mark brainless

Answers

Answer:

Step-by-step explanation:

-x + 10 = 40

-x = 40 - 10

-x = 30

x = - 30

-3x + 4 = 10

-3x = 10 - 4

-3x = 6

x = 6/-3

x = - 2

Answer:

x=-30 for A

Step-by-step explanation

subtract both sides by 10 which means 40-10=30

then add the negative sign

A jacket sells for $24.99. All the merchandise in the store is on sale at a 25% discount. If the sales tax is 8%, what will a customer pay for the jacket?

Answers

Answer:

$20.24

Step-by-step explanation:

Since the 25% discount takes off a quarter of the price, we multiply 24.99 by 3/4

24.99 x 3/4 = 18.74

So with the discount and without tax, the cost of the jacket is 18.74

Then we add 8% for sales tax

8% of 18.74 is $1.50

18.74 + 1.5 = 20.24

So the final cost of the jacket is $20.24

I saw this was your first question. Welcome to Brainly.

(HELP PLEASE - URGENT)

The elevation of a sea animalis -20 meters.
Choose all elevations that are greater than the elevation of the sea animal.
A. 5 meters
B. -16 meters
C-40 meters
D. O meters
E.-22 meters

Answers

Answer:

5,0 and -16

Step-by-step explanation:

Answer:

A, B, D

Step-by-step explanation:

-20<5

-20<-16

-20>-40

-20<0

-20>-22

Lillian built a staircase out of blocks. She used 2 blocks to make the first step, 4 blocks to make the second step and 6 blocks to make the third step. If she continues using the same pattern, how many total blocks will she have used after making the fourth step?

A. 8
B. 20
C. 36
D. 48

Answers

A. 8

p.s. this question- you should know. your in middle school. lol just pointing that out

Answer

B: 20

explanation

2 + 4 + 6 + 8 = 20

EF is the midsegment of trapezoid ABCD with AB=12.6, EF=8.8 and DC=x. Determine
the value of x.
PLSSSSS HELPPP ASAPPP

Answers

Answer:

C. 5

Step-by-step explanation:

Midsegment is the half of the sum of the bases:

EF = 1/2(AB + DC)8.8 = 1/2(12.6 + x)12.6 + x = 2*8.8x = 17.6 - 12.6x = 5

Correct option is C

indica a que numero decimal coresponde a esta fraccion

6/100

Answers

Answer: 0.06

because 100 has two zeros, the move the number of zeros to the left so the answer is 0.06

How many wreaths could Diego make with the available ribbon

Answers

Answer:

9

Step-by-step explanation:

3 1/3 + (-2 1/4) + 1 5/6
Help me out?

Answers

Answer:

its the second one

Step-by-step explanation:

Graph a line with a y-intercept of 3 and containing the point (2, 5).

To graph a line, plot two points on the line.

Answers

Answer:

click on the thanks




a) How many cars' speeds were recorded?

b) Estimate the median speed

c) Estimate the IQR speed

d) How many cars had a speed of 40km/hr or less?

Answers

1) there are 7 cars in technical speed.

2) 32 /speed

What is The quotient of 16
and z minus 12?

Answers

Is there answer choice options?

Please help! 58 points for both questions and explain how to get the answer!

Answers

Answer:

number 2 is c

number 1 is d?

Step-by-step explanation:

because if it a has been 1 minute(m=1) the 35(1)=w --> w=35 for for one minute there is 35  words 35m=w

for 1 i cannot see, but if d says 3/4 and x=3/4 then d is the answer

Answer:

(For your second question.):

35w=m

Step-by-step explanation:

Why?

It states in the problem itself that miles types 35 words per minute.

"w" stands for words

'm' stands for minutes.

The constant rate relies on the clearest data after all. The equation itself is enough!

Remember: 1 min = 60 seconds.

Tehehehe help me again pls

Answers

Answer:

944

Step-by-step explanation:

(8x10x5)+(17x8x4)

V=944ft the formula and the work is in the pic

Fully factorise 20x + 16.
.
2
-2
✓
2
TT
0
Enter your answer

Answers

Answer:

4(5x+4) is the answer

Step-by-step explanation:

..............

Which is the correct way to evaluate the expression 48−(29−17)?

Answers

Answer:

37

Step-by-step explanation:

Do the peranthesis and then the rest because of PEMDAS. The answer is 32

ethan earned 5% of the maximum number of points possible . It ethan earned 40 points , what is the maximum number of points possible ?

Answers

Answer:

3840

Step-by-step explanation:

4p-2/4*2p+5/2*2/3
PLEASE SHOW THE WORKING
I WILL THANK WHOEVER ANSWERS ME AND MARK AS BRAINLIEST

Answers

Combining like terms is key in this expression.


4p - 2/4 • 2p + 5/2 • 2/3

Change denominators to be the same.

(2/4)(3) = 6/12
(5/2)(6) = 30/12
(2/3)(4) = 8/12

Now combine these three fractions.


-6/12 + 30/12 • 8/12

24/12 • 8/12

Reduce these two for easier work.

2/1 • 2/3 = 4/3


Combine the terms with p variables.

4p • 2p = 8p^2


Final answer is;

8p^2 + 4/3

graph the image of M (–10,–7) after a rotation 180° counterclockwise around the origin.

Answers

Answer and Step-by-step explanation:

The point will be (7, 10).

#teamtrees #WAP (Water And Plant)

The image of the point M is M' = (10, 7) as shown in the graph below.

What is Coordinate Geometry?

One of the most intriguing ideas in mathematics is called coordinate geometry. By using graphs with curves and lines, coordinate geometry (also known as the analytic geometry) explains how geometry and algebra are related.

As per the given data:

Coordinates of point M = (-10, -7)

Rotation to be given = 180° (counter - clockwise)

For drawing the image of point M (-10, -7):

Step 1: Create a line connecting the origin to the point M (-10, -7) and extending across the third and first quadrants.

Step 2: Modify the x and y coordinates signs to reflect the 180° rotation, then mark the point in the first quadrant.

The image of the point M is M' = (10, 7) as shown in the graph below.

Hence, the image of the point M is M' = (10, 7).

To learn more about Coordinate Geometry, click:

brainly.com/question/7869125

#SPJ2

Im a bit stuck on this problem

Answers

Answer:

f I I tough luck if it's if I've if it's if you've paid down let of us if just it ubos skits enough of others

Step-by-step explanation:

digital shall will also sorry soap sorry s goo form enough wish all so do all kelan kaso kaka kalakalorry root sorry for

Which event has a probability of 1/2? Select all that apply.

A.rolling a number greater than 6 on a six-sided number cube.
B.Picking a black marble out of a bag of black marbles
C.A flipped coin landing on tails
D.A flipped coin landing on heads or tails
E.Picking a blue marble from a bag of 6 red marbles and 6 blue marbles
F.Rolling an odd number on a six-sided number cube

Answers

C, E, and F have 50 50 chance

Shelly and Steve buy prepaid phone
cards so they can call home from
summer camp. Shelly buys 150 minutes
for $30. Steve buys 200 minutes for
$42. Who is the person getting the
better deal?

Answers

Answer:

Steve

Step-by-step explanation:

steve is buying 200 minutes which is more than 150 minutes

Hope i helped :) :) :)

On the morning of the sale, the store donated 50 pairs of shoes to a homeless shelter. Then they sold 64% of their remaining inventory during the sale. If the store had 288 pairs after the donation and the sale, how many pairs of shoes did they have at the start? how many shoes did they have at the start?

Answers

Answer:

850.

Step-by-step explanation:

Let the number at the start be x shoes. Then:

x - 50 - 0.64(x - 50) = 288

x - 0.64x - 50 + 32 = 288

0.36x = 288 + 50 - 32

0.36x = 306

x = 306/0.36 =  850.

Answer:

850 is the answer to the question

It takes a total of 3 hours to wash every window on a building. There are 30 windows. How many minutes does it take to wash just one window? (4 points)
O 6 minutes
O 60 minutes
180 minutes
O 5,400 minutes

Answers

6 minutes per window. Multiply 3(60) and then divide by the number of windows (30)

Answer:

A. 6 minutes

Step-by-step explanation:

6 minutes is 1/10 of an hour.

60 minutes is 1 hour.

5,400 minutes is 90 hours.

3 hours is 180 minutes. You can solve this as a proportion:

[tex]\frac{180}{30} =\frac{x}{1}[/tex]

Cross multiply to get 30x = 180. x = 6.

Hope it helps!

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