2 years ago

Mario eats twice as many as Yolanda. If Yolanda eats 6 walnuts every day, how many walnuts does Mario eat in a week?

Mathematics

1 answer:

stepladder [879]2 years ago

8 0

let

x-------> walnuts that Mario eats in a week

y-------> walnuts that Yolanda eats in a week

we know that

x=2y-------> equation 1

y=6*7-------> y=42 walnuts

substitute the value of y in equation 1

x=2*42-----> x=84 walnuts

therefore

the answer is

Mario eat in a week 84 walnuts

You might be interested in

The angle of elevation to the top of a 20-story skyscraper is measured to be 2 degrees from a point on the ground 5,280 feet fro

spin [16.1K]

<span>Height of the skyscraper to the nearest hundredth foot
= 5280 Tan(2)
= </span>184.38

7 0

2 years ago

Read 2 more answers

Refer to the data in the table below to answer the question. (Express percents to the nearest tenth.) Date Description Amount Ba

MariettaO [177]

Issa whole test my guy

4 0

2 years ago

The Green family is a family of six people. They have used 4,885.78 gallons of water so far this month. They cannot exceed 9,750

prohojiy [21]

Answer:

The inequality is $6x+4,885.78\leq 9,750.05$

$x\leq 810.71\ gal$

Step-by-step explanation:

Let

x -----> amount of water that can be used by only one family member for the rest of the month

we know that

$6x+4,885.78\leq 9,750.05$

Solve for x

Subtract 4,885.78 both sides

$6x\leq 9,750.05-4,885.78$

$6x\leq 4,864.27$

Divide by 6 both sides

$x\leq 4,864.27/6$

$x\leq 810.71\ gal$

3 0

2 years ago

Read 2 more answers

Choose the point-slope form of the equation below that represents the line that passes through the points (−6, 4) and (2, 0). y

Likurg_2 [28]

Y-y1=m(x-x1)
for slope=m
for point (x1,y1)
slope for 2 points (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)

points
(2,0)
(-6,4)
(0-4)/(2-(-6))=(-4)/(2+6)=-4/8=-1/2

m=-1/2

could be
y-4=-1/2(x+6)
or
y=-1/2(x-2)

6 0

2 years ago

Read 2 more answers

The Sydney Harbour Bridge is approximately 1200 metres long. A model of the bridge is built with a scale of 1:6000. What is the

DochEvi [55]

Answer:

It spans about 500 metres (1,650 feet), making it one of the longest steel-arch bridges in the world. Along its length, it features four railroad tracks, a highway, and two pedestrian walkways.

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers