If your dinner cost $40,how much is a 15% tip

I need to know how to get the answer and how to show my work on this problem 

10/19/17

How do you solve this?

kassie ate 12 more hot dogs than joe. sue ate twice as many hot dogs than joe. all together its 52 hot dogs how many did each person eat

Answer to my question? (In description)

Janna withdraws $15 from her bank account once each day for four days. What integer represents the change in the amount in the account?

10/18/17

how do you wok this x+4=-x-4

what is this awser

10/18/17

Distributive property of 20×32

How can you use distributive properties

10/18/17

Nice Question

cos^4 theta+sin^2 theta=m Range of m will be?

10/18/17

Tough question

x^2+y^2+z^2+1/x^2+1/y^2+1/z^2=6 Find value of x^2+y^2+z^2=?

10/17/17

Unsure of the answer

Parents wish to have $90,000 available for a child's education. If the child is now 2 years old how much money must be set aside at 6% compounded semi-annually to meet their financial goal when the... more

10/17/17

Why did the French help the Americans

Why did the French help the Americans

10/17/17

Max invested 4800 for 5 years and earned $360 in interest. What rate did he earn on his investment?

Max invested 4800 for 5 years and earned $360 in interest. What rate did he earn on his investment?

10/17/17

Write an equation that passes through (0,8) and (6,8).

What would I do here.

10/17/17

let h represent chris' height in inches. susan is 5 inches taller than chris. write an algebraic expression of 10 represent Susan's height in inches.

let h represent chris' height in inches. susan is 5 inches taller than chris. write an algebraic expression of 10 represent Susan's height in inches.

10/17/17

On a very long straight road there are four villages: Allwood, Bentham, Corford and Dunbar, which are in that order. Corford is 21 km from Allwood. Dunbar is

On a very long straight road there are four villages:Allwood, Bentham, Corford and Dunbar, which are in that order.Corford is 21 km from Allwood.Dunbar is 24 km from BenthamCorford is 2 km nearer... more

10/17/17

Junior is x years old and his mother is twice his age. How old will his mother be in 5 years time, in terms of x?

Junior is x years old and his mother is twice his age.How old will his mother be in 5 years time, in terms of x?

10/17/17

Simplify -11 - (-7)

Hydchyfgjbttgh gthjyrgjutghutgjitfhuygguuyghiutfgjiutfhiiythjiutgjiuyh

10/17/17

A student constructs a rhombus on tracing paper and connects opposite vertices with diagonals. The student then folds the paper on the first diagonal and then a

A student constructs a rhombus on tracing paper and connects opposite vertices with diagonals. The student then folds the paper on the first diagonal and then again on the second diagonal. The... more

10/17/17

What is the value of m2 - 2mn + n2 for m = -2 and n = 4?

simplifying expressions

How many terms are in the algebraic expression -7 + 12x4 - 5y8 + x?

i dont know what terms are

10/17/17

Solve the equation. Write all proposed solutions.

(Square root)   /2a-8    +8=a   2a-8 is the only thing under radical. Part im confused about is that answer rquires a larger value and smaller value answer

10/17/17

The first official Czar of Russia was

who was the first official czar of russia  

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