All categories

3 years ago

Julio's father is 4 times as old as Julio. The sum of their ages is no less than 55. What is the youngest age Julio can be?

Mathematics

2 answers:

o-na [289]3 years ago

4 0

Hello, Julio can be no younger then 11. Hoped I helped!

storchak [24]3 years ago

4 0

Answer:

11 years

Step-by-step explanation:

Let the age of Julio is x.

Age of Julio's father = 4 x

According to the question, the sum of their ages is not less than 55.

x + 4x > 55

5 x > 55

x > 11

Thus, the youngest age of Julio is 11 years.

You might be interested in

Need help as fast as possible will mark brainliest

MissTica

Answer:

Option C. is correct choice.

Step-by-step explanation:

$20\pm 0.1\:^{\circ}\:C$

Regards: Umer

6 0

3 years ago

X-3 (x+2) is less than 4x

lapo4ka [179]

no it is more than 4x it is 6x

6 0

3 years ago

A rectangle has an area 12cm². If the length of the rectangle is ( x + 1 )cm and the width is x cm, find the possible value(s) o

Komok [63]

X can be 3 because:
(3+1)(3)=(4)(3)=12
I believe that is the only possible value for x.
Good luck to you!

5 0

2 years ago

Read 2 more answers

What is an equation of the line that passing through the points (-2, -5) and (4, 7) ?

monitta

Answer:

$y=2x-1$

Step-by-step explanation:

Use the slope-intercept formula: $y=mx+b$ where m is slope and b the y-intercept.

$(-2,-5)(4,7)$

Use the slope formula for when you have two points:

$\frac{y(2)-y(1)}{x(2)-x(1)}=\frac{rise}{run}$

Rise over run is the change in the y-axis over the change in the x-axis. Insert values:

$\frac{7-(-5)}{4-(-2)}$

Simplify parentheses (negative+negative=positive)

$\frac{7+5}{4+2}$

Simplify

$\frac{12}{6}=2$

2 is the slope:

$y=2x+b$

Now use one of the points to find the y-intercept by substituting the x and y values into the equation. Solve for b:

(4,7)

$y=2x+b\\7=2(4)+b$

$7=8+b\\7-8=8-8+b\\7-8=b\\-1=b\\b=-1$

The y-intercept is -1. Insert into the equation. Change the + symbol to -:

$y=2x-1$

Done.

6 0

3 years ago

Determine the inverse of the conditional statement: If My Mom has to work, then I babysit my little sister

leonid [27]

If I babysit my little sister, my Mom has to work.

Hope this helps! :D

5 0

3 years ago

Read 2 more answers