A display has

Mathematics

1 answer:

irina [24]3 years ago

3 0

Answer:

D) 6(4 1/2 m + 2/3)=629

Step-by-step explanation:

A display has 6 packs of marbles with a total mass of 629g. The packaging of each pack has a mass of 2/3 g and each marble has a mass of 4 1/2 g.

Which equation can we use to determine m, the number of marbles per pack?

A 6*4 1/2 m+ 2/3=629
B 6 m(4 1/2+ 2/3)=629
C 6 m+4 1/2+ 2/3=629
D 6(4 1/2 m + 2/3)=629

================================

A total mass is the sum of 6 packs and each pack is:

m marbles + packaging = 4 1/2 m + 2/3

We can put it as equation:

6(4 1/2m + 2/3) = 629

Correct option is D

You might be interested in

You are going to mix a gallon bucket of window cleaner. The instructions direct you to mix 1 part cleaner to 3 parts water. How

Nataly [62]

The answer is 3 gallons

3 0

3 years ago

Read 2 more answers

How do i write a function rule for a word problem in math

cestrela7 [59]

Well, input and output are the functions so look up how to do functions with input and output and you will get the answer or look at this picture

8 0

3 years ago

What is the domain of the square root function graphed below

Lina20 [59]

Answer:

Dominio de una Raíz cuadrada

Cuando tenemos una raíz, para estudiar su existencia debemos saber que una raíz existe si y solo sí el radicando (lo que está dentro de la raíz) sea mayor o igual a cero.

Por lo tanto deberemos estudiar el signo de lo que se encuentra dentro de la raíz; y determinar las zonas positivas y las raíces que son las zona de existencia de la función raíz o dominio de esta función.

Step-by-step explanation:

qsy

5 0

3 years ago

CALLING ALL EXPERTS!! I will give brainliest for this pop question!

denpristay [2]

Step-by-step explanation:

Greatest is starting by 8 and the littlest is 1.