Seudónimo Seudónimo

07-08-2018
Mathematics

contestada

please please please help me with this answer

Jack bought a box with both blueberry and poppyseed muffins. There were 20 more blueberry muffins than poppyseed muffins, and there were 64 muffins in all. How many blueberry muffins did Jack buy?

Respuesta :

07-08-2018

Let blueberry = b and poppyseed = p

b + p = 64

b = p + 20

p + 20 + p = 64

2p + 20 = 64

2p = 44

p = 22

b = 22 + 20

b = 42

Jack bought 42 blueberry muffins

Answer Link

Otras preguntas

Amy is paddling her canoe across a lake at a speed of 10 feet per second headed due north. The wind is blowing 40°C east of north with a velocity of 2.8 fe

an instructor computed a least squares regression line to predict final course oerfentage based on exam 1. she got the following formula y hat = 34.28+0.5898x.

Annual Rate 3.50% 4.25% 1.50% 2.50% Interest Period 1 year quarterly 1 year quarterly 1 year monthly 1 year daily Amount per $1.00 Original Principal $6,000 $8,

A swimmer jumps from a waterfall at a velocity of 1.90 m/s to the lake below. How high is the waterfall if the swimmer lands 2.5 m away from the base of the wat

You are driving a car, travelling at a constant velocity of 25m/s along a straight road. When you see a child suddenly run onto the road. It takes 0.45s for you

Find x and the measure of each side. ΔJKL is isosceles with JK ≅ KL ,JK=4x-1,KL=2x+5 , and LJ=2x-1 .

PLEASE HELP THIS IS LONG OVERDUE in crossroads a sad vaudeville what happens when the women lift her veil to reveal her aging appearance to the man? what does t

I NEED IT RIGHT NOW!!! Maritsa is making a necklace of x wooden beads at 0.60 each and 11 glass beads at $1.55 each. The total cost of the necklace is $21.85

2/9( 9/4x - 9) Simplify

Assume you stain bacillus by applying malachite green with heat and then counterstaining with safranin. Through the microscope, the green structures are.