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tyneisha
Questions (64)
b.)write the equation of the line that passes through the point (-6,-2) and has a slope of -2/3.
if im using y=mx+b then how
1 answer
396 views
a.)write the equation of the line that has a slope of -2 and a y-int of -6.
I don't understand if I use y=mx+b or not.how would I
1 answer
462 views
Graph the system of inequalities then substitute the (x,y)order pair into both inequalities.
y>3x+1 y<-2/3x+4 (second one has a
1 answer
590 views
solve 3(8x-2)=46-2(12x+1)
24x-6=46-24x+2 24x-6=48-24x 48x-6=48 48x=42 x=42/48 or 7/8 what where the two mistakes made in the
1 answer
712 views
solve: 2x+2(x+3)=2(x+7)
what I got was x=4 but I really think I calculated wrong. Can you show me the step by step process
2 answers
455 views
solve for n:6(5n-1)=2(15n-3)
I got 30n-6=30n-6 but I think I was suppose to keep going but don't know how. Do I divide or
1 answer
720 views
1.)solve for n:-7n-21=-63
my answer: n=3 is this correct? please explain 2.)identify the x and y int for te equation 3x-4y=12.
1 answer
789 views
The polynomial 15xy+3x^3y^4 is what degree?
I do not understand how to solve this
1 answer
433 views
(4x+y)^2
answer:16x^2+y^2 is this correct?
1 answer
356 views
does the graph of the solution to the inequality 4x-7 > -5 have a closed circle at 3 and is shaded to the right?
the (>) is
1 answer
466 views
[4x/
3y]^2 it should look like 4x over 3y in parenthesis ^2 at the top right. please take me step by step I got 1.6
1 answer
313 views
1.)...(2x)(3x^3)?
I said it was x=5 am I right?step by step plz? 2.)....(4xy^2)^3 im not sure about this one
2 answers
359 views
1.)A number decreased by 32 is -58. Find the number.
The number is ____. (Give only the value of the number as your answer.
1 answer
1,059 views
1.)A number decreased by 32 is -58. Find the number.
The number is ____. (Give only the value of the number as your answer.
1 answer
763 views
1.)A number decreased by 32 is -58. Find the number.
The number is ____. (Give only the value of the number as your answer.
1 answer
671 views
Write the following value in scientific notation.
23,000,000 Write the following value in scientific notation. 7,400,000 Write
1 answer
1,062 views
Write the following value in standard notation.
4.25 x 106 Write the following value in standard notation. 3.89 x 104 Write the
1 answer
864 views
1.)Write the following value in scientific notation.
23,000,000 2.)Write the following value in scientific notation. 7,400,000
2 answers
1,853 views
1.)The product of 14 and n is -28. Write the algebraic equation.
2.)Four times a certain number is the same as the number
3 answers
1,486 views
Balance the equation;
___Mg+__HCI->__MgCI2+__H2 How many moles of hydrogen gas are produced when 3.0 mof magnesium react?
1 answer
656 views
___NH3+___O2->N2+H2O (this is not balanced)
how many moles of oxygen react with 0.23 moles of NH3? HOW many moles moles of N2
1 answer
1,605 views
How many moles of water will form if the reaction has 9 moles of Cu?
how many moles of NO will form if the reaction has 9 moles
1 answer
524 views
Determine the moles of aluminum acetate,AL(C2H3O2)3,that can be made if you do this reaction with 12 moles of acetic acid
1 answer
534 views
According to the reaction below,if 24 moles CO2 were produced,how many moles of C2H6 were reacted?
2C2H6+7O2 -> 4CO2+6H2O
1 answer
647 views
How many moles of CaCI2 will be formed if you react 1 mole HCI? How many moles of CaCI2 will form if you react 5.5 moles of
1 answer
484 views
Karen is 13 years older than Juan. The sum of their ages is 55. How old is Juan? (Be sure to type only Juan’s age in the
1 answer
615 views
1.)Four times a certain number is the same as the number increased by 78. Find the number.
2.)A blue bike is $14 less than a red
1 answer
655 views
As you can see, the biker and his friend are having a hard time getting up the hill. They would like to get to the top safely.
1 answer
468 views
Find three consecutive integers such that the sum of the second and the third is 17. Which equation would be used to solve this
1 answer
1,070 views
1.)Mike is 5 years more than twice as old as Tom. The sum of their ages is 65. How old is Mike?
2.)Mrs. Computer is 3 times older
1 answer
936 views
A blue bike is $14 less than a red bike. The sum of their prices is $300. How much is the red bike?
1 answer
424 views
What is the relationship between a number and four times that number increased by 78?
0 answers
1,266 views
5 examples of what you find slope to be
0 answers
840 views
5 examples of what you find slope to be
1 answer
319 views
6. how many grams are in 4 moles of Be (OH)3?
7.How many atoms are in 4 moles of C6H12O6? 8.how many moles are in 12.04x10 23 to
1 answer
767 views
1.How many grams are in one mole silicon?
2. how many moles are in 128 grams of oxygen gas (O2)? 3.How many molecules are in 2
1 answer
698 views
A business wants to give each of its employees a free ticket to the amusement park and has budgeted $1200 for tickets.
1. Write
2 answers
885 views
You are a student who plans to attend the amusement park for two days. This will be fun! Now it's time to figure out the cost.
0 answers
590 views
There are two adults and three children (under the age of 12). They qualify for a special family rate of $174.45. The clerk
2 answers
835 views
A business wants to give each of its employees a free ticket to the amusement park and has budgeted $1200 for tickets.
1. Write
1 answer
692 views
A family of 5 comes to the amusement park. There are two adults and three children (under the age of 12). They qualify for a
3 answers
1,135 views
a) What is the slope of the line through the points (5, 2) and (5, -3)?
1 answer
401 views
6. What is the slope of the line represented by the equation x = -9?
7. Write an equation of a line with a slope of 0 and passing
2 answers
734 views
9. Write an equation of a line that passes through (9,-5) and (3,-5). Hint: To answer this question, first find the slope using
1 answer
881 views
Write an equation of a line with a slope of 0 and passing through the point (5,4).
Hint: To answer this question, consider the
1 answer
1,138 views
Write an equation of a line with an undefined slope and passing through the point (-2,4).
Hint: To answer this question, consider
3 answers
1,130 views
Write an equation of a line that passes through (9,-5) and (3,-5). Hint: To answer this question, first find the slope using
1 answer
1,002 views
Write an equation of a line that passes through the points (2,3) and (2,-6).
1 answer
405 views
please solve and show work
5(2x - 7) = 33 - 3(6x + 4)
1 answer
342 views
a=-2 b=3
|a+b|? solve
1 answer
359 views
5 to the second power minus 4 times 4 plus 5 to the second power equals what? it should look like this kinda
5^(2)- 4 x 4+5^(2)
2 answers
756 views
5 to the second power minus 4 times 4 plus 5 to the second power equals what? it should look like this kinda
5^(2)- 4 x 4+5^(2)
1 answer
502 views
lead has an atomic number of 82;iron has an atomic number of 26; and copper has an atomic number of 29.how do the charges of the
1 answer
2,260 views
write an equation in slope-intercept form for the line described.
perpendicular to y=one over two times a number minus
0 answers
369 views
write an equation in slope-intercept form for the line described.
slope 3,y-intercept at -4
1 answer
565 views
WRITE AN EQUATION IN SLOPE-INTERCEPT FORM FOR THE LINE DESCRIBED.
SLOPE 3,Y-INTERCEPT AT 4
1 answer
397 views
define a variable and write an inequality for each problem.then solve
one half of a number is more than 6 less than the same
1 answer
462 views
define a variable and write an inequality for each problem.then solve.
Nineteen more than a number is less than 42.
1 answer
720 views
1.7 - 0.78>5 solve please
0 answers
282 views
-3K - 8 is less than or equal to 5k .....solve please
2 answers
449 views
|X-8|is greater than but equal to 3...solve
1 answer
367 views
7F-9>3F-1 SOLVE
2 answers
464 views
-|8X-3Y|+|2Y+5X|.....SOLVE
1 answer
684 views
SOLVE |5A|=10......WITH STEPS! PLZ
2 answers
359 views
