08/25/18

help me with this

A vendor sells pizza and soft drinks. A customer buys 7 slices of pizza and 5 drinks for $28.42. Another customer buys 6 slices of pizza and 4 drinks for $23.80. Find the cost of a slice of pizza.

08/25/18

Word problems

The area of a rectangle is 70 square units. If the length is 3 times the width, then find the dimensions of the rectangle. Round to the nearest hundredth.

08/25/18

Jacob ate 5 less than 3 times as many as Lisa

What is a equation for that 

08/25/18

In the American History qwap in chapter 1 What were the similarities and differences between what you heard in your lecture and what you read in your assigned r

What were the similarities and differences between what you heard in your lecture and what you read in your assigned reading? Be as specific as possible and use a few direct quotes.

3/4n=9 how do you get the answer?

I don't understand how to get the answer, please I need help.!!!!

08/25/18

Quadratic Equations

The equation 2x2+9x+k=0 has one root. i) Find the value(s) of k. ii) Find the root.

08/25/18

5 more than the product of a number and 7 is equal to 6

How do you write this as a multi step equation?  

What is the slope of a line that is perpendicular to the line y=7x-4?

What is the slope of a line that is perpendicular to the line y=7x-4?

Height ler second of a ball

S(t) = 16 t 2 exp +128 t + 4.maximum height per second and what will the max height be 

Thinking of a number question

i am thinking of a number. Half the sum of that number and 11 is the same as 2 more than the number. What is the number?

what is the equation in slope-intercept form for g(x) is perpendicular to h(x) = -4x - 12 and g(5) = 3/4

what is the equation in slope-intercept form for g(x) is perpendicular to h(x) = -4x - 12 and g(5) = 3/4

08/24/18

If the height of Building A is subtracted from twice the height of Building B, the result is 202 meters. How tall is each building?

Building A is 268 meters taller than Building B.

08/24/18

What is the ratio between 54 dogs and 52 cats

what is the ratio between 54 dogs and 52 cats

two trains are at opposite ends of a route 350 km long, each heading for the others starting point.

two trains are at opposite ends of a route 350 km long, each heading for the others starting point. One train travels at 110 km/h. How long will it take the train, traveling at 110 km/h, to pass... more

08/24/18

a goverment can make and carry out laws

can a goverment make and pass laws  

08/24/18

What is Z*+2, when *=2, and Z=2

Zx+2, when x=2, and Z=2

08/24/18

tom bought 5 apples and eat 1/5 of it how much is left

g+f  

08/23/18

If the volume of a box is given by length x width x height, how many 8 cm3 can fit into a box measuring 16 x 16 x 24 cm?

If the volume of a box is given by length x width x height, how many 8 cm3 can fit into a box measuring 16 x 16 x 24 cm?

The density of gold is 19.33 g/cm3. If a slab of gold is found to have a total volume of 0.549 cm3, how much does the slab weigh?

The density of gold is 19.33 g/cm3. If a slab of gold is found to have a total volume of 0.549 cm3, how much does the slab weigh?

08/23/18

pv=nrt solve for v

what is v

08/23/18

Which is greater 8 or 3

Suppose the leftmost of two numbers is 8 and 3. Can you tell which number is greater

08/23/18

How many grams does one meter of wire weigh?

Electricians use copper wire when wiring a house. A length of wire that is 1 2/3 meters weighs 15 grams. How many grams does one meter of wire weigh?

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