# Posts by Luz

Total # Posts: 79

**math**

there are 18 girls and 40 boys in the liblary.if 5/9 of the girls and 3/8 of the boys are reading.how many children are reading.?

**Algebra**

Sol: x+16+13 = 2x+26 x+29 = 2x+26 29-26 = 2x-x 3 = x barbara 3+16 = 19 greg

**Physics**

23

**Algebra 1**

Present Past Cousin x+8 2(x-3) Brother x x-3 Solution: x+8-3=2(x-3) x+5 =2x-6 5+6 =2x-x 11 =x (brother) 19 =11+8 (cousin)

**Science**

Pure gold can be fashioned into elaborate masks and thin plates that can be incorporated into clothing.what physical trait of metal doea this demosnstrate

**Math**

Sure /u/can/cu/in/-is/e

**PHI 208 w33k 3 quiz**

financial, physical, and emotional harm.

**Math**

I'm a odd number, actually both my numbers are odd. If you substract my ones digit from my tens digit the diffrence is four. And I am less than sixty. What number am I?

**math**

49

**math**

Terry has about 20 keys. Which number could be the exact number of keys that Terry has?

**english**

i need help with my essay ? is about the great debater

**essay Amanuensis Essay**

Please i need help, how to start a essay using Amanuensis about my teacher but don't know how to begin.

**algebra**

Sam's sister lives 100 miles away. Sam drove 50 mph for 1/2 hr toward his sister's house. How much farther must Sam travel to reach her house?

**Math**

There are 60 minutes un 1 hour. use a tal diagrama to find the total number of minutes in 6 hours and 15 minutes

**algebra**

multiply and simplify. 3b^2-27/12b^2-300 x 48b+240/4b-12

**algebra**

divide and simplify -16+2w/3 121w-968/9

**math**

(3p^2-6pq+7q^2)-(5p^2-10pq+11q^2)

**math**

divide and simplify a-b/2a divide a^2-b^2/8a^3

**math**

help please!!!!! divide and simplify a/a-b b/a-b

**math**

solve by factoring and using principle of zero product 2k^2=27k-81

**math**

factor completely if the polinomial is prime state this x^2 + 6xy - 135y^2

**math**

the height of a triangle is 5 cm more than the length of the base. if the area of a triangle is 133 cm^2 find the hight nad length of the base

**math**

factor completely if the polynomial is prime. state this 6a^6-24a^3b

**math**

determine whether the following is a difference of squares . 12^2 - y^2

**math**

determine whether the following is a perfect-square trinomial. x^2- 16xy + 64y^2

**math**

solve by factoring and using the principle of zero product.? 9k^2 = 27k -81

**percent**

sammy bought a pair of shoes with 30% off sale price was 58.45 what was the regular price

**math**

determine whether the following is a difference of squares? -4x^2 + 4y^2

**math**

factor completely. if the polynomial is prime, state this? -5b-66 + b^2

**algebra**

The perimeter of a basketball court is 114 meter and the lenght is 6 meter longer than twice the width. What are the lenght and Width. i need help please i am stuck

**Chemistry**

How many grams of methanol could be vaporized by the addition of 22.45kJ of heat?

**writing**

how to start a paragraph using sports as a topic sentence. i need ideas please?

**Improving Vocabulary Skills**

sentence check 2 and final check

**algebra**

check my answer 5^6-2y + 3 degrees are 6,1,0 coefficient 5,2,,3

**algebra**

determine the coefficient and the degree of each term in the polynomial 5y^6-2y+3

**math**

the national debt of a small country is 6,680,000,000 and the population is 2,774,000. what is the amount of debt for person

**algebra**

x^2+2y^2-3xy for x=2 and y=3

**algebra**

x^2+2y^2-3xy for x=2 and y=3

**math need to make sure**

what number is 20% of 75

**math**

the length of the rectangle is 43 cm. what widths will make the perimeter greater than 120 cm?

**math**

15 more than twice a number use the variable n to represent the unknown number

**physics**

Three resistors are connected to a 20 V battery as shown. The internal resistance of the battery is negligible. (a) What is the current through the 15 resistance? (b)What is the voltage difference across the 20 resistance?

**social studies**

never mind i got the answer !!!!!

**social studies**

Explain whether the following statement is a fact or an opinion: "Capitalism is a better system of government than communism." Give reasons for your answer.

**chemistryy**

Identify the solute with the highest van't Hoff factor: Non-electrolyte, NaCl, MgCl2, FeCl3, MgSO4

**improving vocabulary skills fourth edition**

i need chapter 13

**math**

Mr lopez is putting a fence around his vegetable garden the garden is shaped like a rectangle. the larger sides are 14 feet long.and the shorter sides are 9 1/2 feet long how much fencing should mr lopez buy?

**chemistry**

zinc displaces gold in seawater present int he form of gold (III) hydroxide. What mass of gold can be recovered if 20 moles of zinc are available?

**Western Culture**

western company besides Wal Mart that has impose western culture on the country in which the business is launched

**algebra**

show me how to find a slope?

**physic**

A mechanic pushes a 2,500 kg car from rest to a speed v, with 5000J of work. During this process the car moves 25m. Neglecting friction, calculate: a) the final velocity of car b) The horizontal force exerted on the car

**Physic**

A block moves up an incline of 45 inches at constant speed, because the action of a force of 15 N parallel to the incline. If the coefficient of kinetic friction is 0.3. Determine the weight of the box.

**READING**

HELP SOMEONE PLEASE

**READING**

Rewrite each sentence, placing commas where they are needed. Uderline each compound subject once compound predicate twice. 1. The bat and glove(C.S) are in the bench.(C.P.) 2. The ballplayer swimmer, and runner, come(C.S.) from the same town.(C.P.) 3. The girl can run fast ...

**READING**

1. The bat and glove(C.S) are in the bench.(C.P.) 2. The ballplayer swimmer, and runner, come(C.S.) from the same town.(C.P.) 3. The girl can run fast jump far,(C.S.) and, throw hard.(C.P.)

**READING**

Rewrite each sentence, placing commas where they are needed. Uderline each compound subject once compound predicate twice. 1.Your bat ball and glove,_ are on the bench.= 2. The ballplayer swimmer and runner, come_ from the same town.= 3. The girl can run fast jump far_ and, ...

**READING**

thank you.

**langue**

THANK YOU A LOT! GOD BLESS YOU ALWAYS ;).

**langue**

can you help me im confuse with this ones The stripes help to protect the zebra. 5.Subject- the stripes help 6.Predicate- to protect A zebra is a grazing animal. 7.subject- A zebra 8. Predicate- is a grazing animal. Grazing animals eat mostly grass and plants. 9. Subject- ...

**langue**

Zebra will be a subject and the predicate is live in Africa

**langue**

Read each sentence. Write the subject on the subject line and the predicate on the predicate line. Zebra live in Africa 1. Subject_______________ 2. Predicate_______________

**reading**

DO YOU HAVE A EMAIL?

**reading**

THANK YOU SOOO MUCH! GOD BLESS YOU ALWAYS :).

**reading**

THANK U SO MUCH. THE LAST BLANK WILL BE PRETENDED RIHT

**reading**

Aimed- Captain- Monitor- Pretended- Professional- Familiar 1. If you've played a game many times it is a __familiar___ game to you. 2. If you acted as if you were a famous basketball played, you_pretended _. 3. If you took care of a playground, you were probably the ...

**reading**

Aimed- Captain- Monitor- Pretended- Professional- Familiar 1. If you've played a game many times it is a __familiar___ game to you. 2. If you acted as if you were a famous basketball played, you_pretended _. 3. If you took care of a playground, you were probably the ...

**reading**

Aimed- Captain- Monitor- Pretended- Professional- Familiar 1. If you've played a game many times it is a ________________ game to you. 2. If you acted as if you were a famous basketball played, you______________. 3. If you took care of a playground, you were probably the ...

**READING**

GRUMBLE-EXPLOTE-LANGUAGES-MUMBLED-STREAK-STUBBORN-DARTED Jack was so upset he could not stand still. He____________ from room to room looking for his spanish textbook.

**READING**

GRUMBLE-EXPLODED-LANGUAGES-MUMBLE-STREAK-STUBBORN 2."Whoever hid that textbook did good job." Jack ________ to himself. 3.Jack's sister Gloria heard a low, annoyed sound. She knew the ________ Came from Jack when she saw his face. 4.Gloria also knew Jack would ...

**READING**

GRUMBLE-EXPLOTE-LANGUAGES-MUMBLED-STREAK-STUBBORN-DARTED Jack was so upset he could not stand still. He____________ from room to room looking for his spanish textbook.

**com 220**

explains how using statistics, graphs, and illustrations can strengthen our arguments in many different ways. In this case, the author used many different stats. He backed up claims with facts, which makes his argument more convincing!

**hca210**

One major problem for the elderly is the lack of coverage in covering all their expenses for long-term care. In many traditional cultures, the elderly are taken care of by their children. However, because that is not the case here, an alternative method should be employed. ...

**hca210**

Medicaid covers much of the cost of long-term care. A lot of patients spend all their money for nursing home coverage until they qualify for Medicaid. This is called "spend down" and is quite common among the elderly. Class, can you think of more efficient ways to ...

**hca210**

, can you think of more efficient ways to cover the costs of long-term care

**algebra 1**

flip flop

**liteture**

the little mermaid was written by?

**inventors**

the resisting force exerted on anairplane is called?

**history**

what is sometimes reffed to as a river of grass?

**Geography**

Africa