cstigerlilyy cstigerlilyy

22-10-2019
Mathematics

contestada

EMERGENCY!

6 erasers cost $6.60

Which equation would help determine the cost of 3 erasers?

EMERGENCY 6 erasers cost 660 Which equation would help determine the cost of 3 erasers class=

Respuesta :

tumblrtrash tumblrtrash

22-10-2019

Answer:

D

Step-by-step explanation:

6.60/6

= x/3

then u can cross multiply

Answer Link

kittensswift kittensswift

22-10-2019

1) find the unit price/ price of one eraser
$6.60/6 = x (1.1)

2) multiply by 3
3x (3•1.1)

3) answer in $3.30

Answer Link

Otras preguntas

what are all the chemical equations i should memorize for 10th grade cbse board exams?

(f) The perimeter of a right angled triangle is 120 cm and its area is 480 cm². Find the length of its sides.

the diameter of the circle below is 17 cm what is circumference give answer in 1 decimal point

Approximate the area under the function between a and b using a left-hand sum with the given number of intervals. f(x) = x^2 + 2 a = 1 b = 6 5 intervals Calcul

is the common logarithm of a number is equal to its characteristic plus its mantissa

Please help me with this question...thank you :D

A company sells seven types of boxes, ranging in volume from 17 to 33 cubic feet. The demand and size of each box is given in Table 7. The variable cost (in dol

Can somebody solve this?? (please answer respectfully.) Activity 7: Derive My Equation! Work in pairs. A. Determine the equation of the quadratic function re

from the graph of the following function determine the x-intermine the x-intercept and y-intercept of 3+4y=8x

Carlos performed a transformation on trapezoid EFGH to create E'F'G'H', as shown in the figure below (pic) What transformation did Carlos perform to create E'F