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# 2 shows every night except Sunday for 5 weeks how many shows were performed?

The Irish Step Dancers performed 2 shows every night, except Sunday.  The show ran for 5 weeks. How many shows did the dancers perform?

# Addition and Subtraction of Vectors

In a soccer match, the goal keeper stands on the midpoint of her goal line. she kicks the ball 25m at an angle of 35deg to the goal line. her teammate takes the pass and kicks it 40m farther, parallel...

# use an addition or subtraction formula to simplify the equation

For cos x cos 3x - sin x sin 3x=0 use an addition or subtraction formula to simplify the equation and then find all solutions of the equation in the interval [0, pi)   the answer...

# Use an addition or subtraction formula to write the expression as a trigonometric function of one number:

cos (3pi/7) cos (2pi/21)+ sin (3pi/7) sin (2pi/21)= cos (pi/A)= B/2 A= B=

how do you add?

what ist 23+332

# What is 3 + 3?

I need help. It is so hard, please help me

# Help with fractions that contain exponents, factoring and LCD?

I have three problems that I can't completely figure.  I appreciate any help and explanations!       17        -    6   x2-12x+35     ...

# Adding fractions by finding the LCD?

I can't seem to get past this problem...   2x   +     5      3x         x-8   For...

# what are four consecutive integers whose sum is 86?

This promblem includes integers

# Solve the system with the addition method: {(-20 x -16 y, =, 8),(-5 x -4 y,=, 2)

Solve the system with the addition method: {(-20 x -16 y, =, 8),(-5 x -4 y,=, 2)

# solve 3(39.25)+2(-55.25)=7.25

solve 3(39.25)+2(-55.25)=7.25

# What is the value of (301+302+303+…+325) – (1+2+3+…+25)?

What is the value of (301+302+303+…+325) – (1+2+3+…+25)?

# what is the answer

5 2/3+5 1/3+3 1/2

# (-17 5/9)+ 14 4/5

i need to add this negitive fraction number with the positive