A newspaper carrier has $5.80 in change. He has seven more quarters than dimes but three times as many nickels as quarters. How many coins of each type does he have?

A newspaper carrier has $5.80 in change. He has seven more quarters than dimes but three times as many nickels as quarters. How many coins of each type does he have?

15 books cost $51.25. Some were priced at $2.25 each,and the rest of the books were sold at $4.75. How many books were purchased at each price ?

A trail mix comprised of 59% raisins is being mixed with a trail mix variety that is 41% raisins to create a 72 lb. bag of trail mix that is 50% raisins. How many pounds of the 59% raisins...

4x+3y=-13 3x-5y=12 I have done this problem and cannot figure out what the answer is.

(5,-8) & 3=4/5x+y (I got y=5/4x+57/4 but it does not appear to be correct.)

I got y=0/-9x-6 but it does not seem right.

I got y=3x+20 and was wondering if it is right.

Area of rectangular field 6528 yard , if the length of the field is 96 yards, what is the width?

when x is -2 what is -2*2-3x

A cone has volume V=⅓πr2h, where r is the radius of the cone's base and h is the height of the cone. Find the height in centimeters of a cone with volume 96πcm3 and radius 6 centimeters. Note π...

(a) g(2) (b) g(t-2) (c) g(t) - g(2)

(a) g(2) 17 (b) g(t - 2) ? (c) g(t) - g(2) ??

√-5√-45

Taylor has some buttons. Wendy has twice as many buttons as Taylor. Yusif has 12 more buttons than Taylor. In total they have 260 buttons. How many buttons does Yusif have.

y = 2x + 1 Y = -4x + 7

Pls explain the equation and the variables

I am horrible at algebra and fractions. I am trying to pass a placement test for college....please help

this problem from plato summer is stupid just like the school have you doing calculus question.

(1) Original Equation : S(x)=x^4+2x^3+5 What is the new equation of the original function S(x) if its transformation is Dilation (reduced)...

the box is 9m by 9 m by 9 m