02/23/19

Cross multiplication

If three times a number, added to 4 is divided by the number plus 8, the result is eight thirds. Find the number

02/23/19

please help Show how you solved the problem by using elimination method, the substitution method, or the graphical method

The circus is coming. Cindy is selling tickets. she sold 8 adults tickets and 5 children's tickets for a total of $180.50 in sales. The second day she received $261.00 for 12 adult tickets and 6... more

How do I solve?

A rectangular table is twice as long as it is wide.if it were 2 feet shorter and 2 feet wider, it would be a square.what are the length and width of the table?

02/23/19

I need help to solve this two figures have the same area?

A wire 320 in. Long is cut into two pieces . One piece is formed into a square and the other into a circle . If the two figures gave the same area, what are the lengths of the two pieces of wire?

Rational and irrational

My math teacher hust gave a problem in which f(x)= 2x^2+3x-1 ang g(x)= 3x+4 over 2x^2 and I need to find (f+g)(3),(f-g)(7), (f*g)(1/2) (f/g)(5) and (f o g)(3). The problem is that g(x) is a... more

02/22/19

8x-15=-7(-+6)+3

02/22/19

Linear equations

Supply : p= S(q)= 3/4qDemand: p= D(q)=60-1/5q1)Find the equlibrium quanity2)Find the equilibrium price

02/22/19

how to add 9.3 X 6.10 and 16.3 X 1.0 then make them as one thing and then multiply ?

how to add this two units 9.3 X 6.10 , 16.3 X 1.0 make this as one unit and then multiply with each other

02/22/19

Help solve this problem

HHong is 12 years old 53 inches tall. If he grows at a rate of 5 inches per year, how tall will he be when he is 14 years old?

02/22/19

How do i do problem

Chyena is 6 years old and 48 inches tall. If she grows st a rate of 3 inches per year, how tall will she be when she is 10 years old?

02/22/19

How far apart are the cities?

A plane flew between two cities at 330 mi/hr; a car went the same distance at 55mi/hr. If the car took 7.5 hirs longer, how far apart are the cities?

02/22/19

problem solving question for algebra

a theatre contains 405 seats and the ticket prices for a recent play were $42 for adults and $18 for children if the total proceeds were 11,010 for a sold out show how many of each type of ticket... more

02/22/19

The measures of the sides of a triangle are 19, 15, and 13. Use the Pythagorean Theorem to classify the triangle as acute, obtuse, or right

The measures of the sides of a triangle are 19, 15, and 13. Use the Pythagorean Theorem to classify the triangle as acute, obtuse, or right.

02/22/19

Jaylene is 63 inchs tall her sister is 38 inches tall who is taller

Jay is 63 inches tall her sister is 48 inches tall who is taller

How many 1/2 cup servings are in a box of oatmeal that contains 6 3/4 cups of oatmeal?

i don’t know the answer so I’m trying to get help?

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