Mathematics High School

simplfy
(9b + 5) + (3b – 6)

Answers

Answer 1
Your answer is 6b - 1

Related Questions

Simplify: 10(48 1/4)-3(3 1/4)

Answers

Answer:

472.75 or 472 3/4

Step-by-step explanation:

10(48 1/4)-3(3 1/4) =

10(48.25) - 3(3.25) =

482.5 - 9.75 =

472.75

In fraction form, this is 472 3/4

If billy has 20 undex card then cut them in half would that be a physical or chemical change?

Answers

Answer:

Physical

Step-by-step explanation:

Cutting the cards in half just changes what they look like, not what they are. Changing what they are would be a chemical change.

Answer: physical change

Step-by-step explanation:

Factorising

factorise 8p - 4

Answers

Answer:

4(2p−1)

Step-by-step explanation:

4(2p−1)  

-Tay did this oop-

PLEASE HELP ME I WILL GIVE BRAINLIEST WILL HELP ME PLEASE HELP "A phone sells for $137.99. It is now on sale for 1/10 off the original price. Tom has a coupon for an extra 5% off the sale price. To the nearest dollar, how much less that the original price will Tom pay for the phone."

Answers

Tom will pay 20.01 less than the original price

Identify the multiplication problem that matches the model.

Answers

Answer:

2x1/6

Step-by-step explanation:

Answer:

[tex](5)(\frac{1}{2})\\[/tex]

Step-by-step explanation:

If we will look at the picture we will notice that each triangle has half of it shaded in with red and there are 5 triangles. From this I conclude that the answer is [tex](5)(\frac{1}{2})[/tex]

Find the quotient:
2x² – 9x - 5
x-5
10)
Type answer here

Answers

Answer: 2x+1

Step-by-step explanation:

En el mes de abril en la cancha Toto Hernández de Cucuta, habrán encuentros de
Basquetbol cada 5 dias y de balonmano cada 4 dias. Qué dia del mes coincidiran
nuevamente los dos deportes si inician el 3 de abril.​

Answers

Brian’s and the other side is not a big problem with it all I think it is mommy Angela Angela leaving the bath so

answers: a/b= 8/2 B: 3.2/2= a/b C: b/6.4 = 8/5 D: 2/ 3.2= b/a​

Answers

Answer:

b/6.4 = 8/5

Step-by-step explanation:

Please help me with this question it is part of a bigger problem but i just need help with this part PLZ will mark BRAINLIEST

Answers

Answer:

Step-by-step explanation:

If X is 3 then it is

3 times 3 times 3 times 3 times 3

I don't know what is x or black sorry (-.-)

Juanita has saved 20% of the money that she needs to buy a new bicycle if she has saved $52 how much money does the bicycle cost?​

Answers

answer: the bicycle costs $180

HELP MEEE
ill give brainliest whatever

Answers

Answer:

for diamond A: -3.6 on top, -3 on left

for diamond B: -2 on left, 6 on right

for diamond C: 24 on top, -3 on right

Step-by-step explanation:

Answer:

Sorry but you aren't posting your answer again

Step-by-step explanation:

In a science test, Jayden solved 42 correct and 18 incorrect answers. What is the percentage of correct questions?​

Answers

70% i think would be the answer

how do I find the angles for 1,2,3, and 4?

Answers

Answer:

hope it helped have a good day mate

Pleaseeee helpppp answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

z=44

Step-by-step explanation:

One way to go about this with the given angles is to use the alternate interior angles theorem to find the full measure of ∠C and ∠A. Then, use the same theorem to set ∠BDA as 52°. Subtract all the angle measures from 360 (because the sum of the interior angles of a quadrilateral is = 360 degrees). Then divide the result by 2.

360-84-84-52-52=88

=88/2

=44

So z=44°


A fraction is written in simplest form when the GCF of the
numerator and the denominator is

Answers

Answer:

simplified

Step-by-step explanation:

Answer: 1 -- that is, if they share no common factors other than 1

Step-by-step explanation:

um. i just need help with this! so if anyone knows help me plz <3

Answers

Answer:

Last one

Step-by-step explanation:

You can simplify the first one or compare both of them if they have the same ratios! Hope this helps <3

Answer:

The last one

Step-by-step explanation:

Simplify and your answer is there! Like Magic! :P

Hope that helps!

If a = 4 and b = 3, find the
measure of angle B.

Answers

Answer:70 should be the angle

Step-by-step explanation:  3x2+4x2=20

LIKE if this helped

Answer:

m∡B = 37°

Step-by-step explanation:

since this is a right triangle you can use the trigonometric ratios of

sin, cos, or tan

in this problem, we know opp/adj so can use tangent

tan(∠B) = 3/4

tan^-1(3/4) = 36.8°

An 18% tip is left on a $65 dinner bill. 5% tax is added (before tip). What is the total paid?

Answers

Answer: $79.95

Step-by-step explanation:

65 × 0.18 = 11.7

65 × 0.05 = 3.25

11.7 + 3.25 = 14.95

14.95 + 65 = $79.95

Pls help me I rlly need help!!!!!!!

Answers

Answer:

The last one!!!

Step-by-step explanation:

Count the squares

The last one is the answer!

A race car can travel at a speed of 3.4 x 10^2 miles/hour. The Speed of Sound is approximately 7.6 × 10^2 miles/hour. How many times faster is the Speed of Sound than the Bullet Train?

Answers

Answer:

The speed of sound is 2.23 times of the speed of race car

Step-by-step explanation:

Given that,

The speed of a race car = [tex]3.4\times 10^2\ mi/h[/tex]

The speed of sound = [tex]7.6\times 10^2\ mi/h[/tex]

Dividing the speed of sound to the speed of a race car. So,[tex]\dfrac{\text{speed of sound}}{\text{speed of race car}}=\dfrac{7.6\times 10^2}{3.4\times 10^2}\\\\\dfrac{\text{speed of sound}}{\text{speed of race car}}=2.23[/tex]

So, the speed of sound is 2.23 times of the speed of race car.

Bart drove 700 miles in 12 hours. What was his average speed?

Answers

Answer:

58

Step-by-step explanation:

i think

How long is the distance between the two points?

Answers

Answer:

the distance between the point g and h is 6.

Step-by-step explanation:

Answer:

70 miles

Step-by-step explanation:

each unit is 10 miles.

You can see 6 units but also you can half-covering on each letter. Add them up to get your answer.

Find the area of the following circle​

Answers

Diameter = 28 cm. Radius = D/2 = 14 cm. Hence the area of the given circle is 616 cm².

what is 1/3 x 3/4 = to?

Answers

Answer:

1 1/12?

Step-by-step explanation:

It is equivalent to:

2/8 divided by 2  

(that equals 1/4)

Hope this helps.

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ab+c=d solve for b.

Answers

Answer:

give branliest pls

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

is y=8x a direct variation

Answers

Answer:

yes

Step-by-step explanation:

because it's written in the y = kx format

How does the graph of g(x) = 5x – 3 compare to the graph of f(x) = 5*?

Answers

Answer:

the graph is shifted down 3 units

Step-by-step explanation:

5x-3

meaning the original graph of 5x going down three units

Answer:

The graph is 3 units down

Step-by-step explanation:

The equation is 5x-3 meaning 3 units down

What is 2 + 3/8?

Please helpp!!

Answers

Answer: 2 + 3/8 is 2 3/8, 19/8, or 2.375

Step-by-step explanation:

I need help bad I'm hella confused!

Answers

Answer:

a. x=-7 b. -8 hope this helps with the rest of them.

Step-by-step explanation:

a you -28 divided by 4 to simplify x

b. this is a little harder because 6 is a double negative. when it has 2 minus signs that makes it a positive. we have to put 6 on the other side of the equal sign. so we have to minus 6 to put it on the other side. This is because on the left its positive so to put it on the right it has to be a negative. -6 plus -2 = -8. so x is = to -8

HELP ASAP!!
Which letter is the spinner least likely to land on?

The spinner is least likely to land on
Blank 1:

Answers

The answer is c becuse there’s only 2 cs and 3 of the others
Other Questions
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Jeans CornCountry (Pairs per hour of labor) (Bushels per hour of labor)Arcadia 8 16Felicidad 5 20Initially, suppose Arcadia uses 1 million hours of labor per week to produce jeans and 3 million hours per week to produce corn, while Felicidad uses 3 million hours of labor per week to produce jeans and 1 million hours per week to produce corn. Consequently, Arcadia produces 8 million pairs of jeans and 48 million bushels of corn, and Felicidad produces 15 million pairs of jeans and 20 million bushels of corn. Assume there are no other countries willing to trade goods, so, in the absence of trade between these two countries, each country consumes the amount of jeans and corn it produces.Arcadia's opportunity cost of producing 1 pair of jeans is____of corn, and Felicidad's opportunity cost of producing 1 pair of jeans is____of corn. Therefore,____has a comparative advantage in the production of jeans, and____has a comparative advantage in the production of corn. 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