All categories

3 years ago

You are x year old. Write an expression to describe your uncle’s age

Mathematics

1 answer:

svp [43]3 years ago

6 0

Answer:

my uncle just turned 39 and I am 13 which is supposed to be x so...

x3=39

Step-by-step explanation:

in other words: 13 times 3 is 39

If correct, will you please mark me brainliest?

You might be interested in

Blank percent of $800 = $1040

svp [43]

130 percent

Of means multiply

P * 800 = 1040

Divide by 800

P * 800/800 = 1040/800

P = 1.3

Multiply by 100 to get percent

130 percent

6 0

4 years ago

How many collections of six positive, odd integers have a sum of 18? Note that 1 + 1 + 1 + 3 + 3 + 9 and 9 + 1 + 3 + 1 + 3 + 1 a

san4es73 [151]

Answer:

Step-by-step explanation:

Suitable software can generate these collections. They are ...

{13,1,1,1,1,1}, {11,3,1,1,1,1}, {9,5,1,1,1,1}, {9,3,3,1,1,1},

{7,7,1,1,1,1}, {7,5,3,1,1,1}, {7,3,3,3,1,1}, {5,5,5,1,1,1},

{5,5,3,3,1,1}, {5,3,3,3,3,1}, {3,3,3,3,3,3}}

5 0

3 years ago

Simplify the following expression.

VladimirAG [237]

Answer:

Step-by-step explanation:

It is just common sense. The top numbers have to be smaller than the top numbers

7 0

4 years ago

Tom's kitchen is 12.5 feet wide. He wants to tile the floor with 0.75-foot-wide tiles. How many tiles will be needed for one row

aniked [119]

He will need 17 tiles to go across one row of his kitchen floor.

. 75 x 17 = 12.75

using 17 tiles exceeds the length by a little bit, however if we were to use one less tile (16 x .75 = 12) the tiles wouldn't be long enough to cover the length of 12.5 feet.

4 0

3 years ago

How do you do this? Help me please.

Rufina [12.5K]

Answer:

2800

Step-by-step explanation:

The dress's price increased by a factor of 9/7 so to undo this you flip the numbers around to get 7/9 and multiply the new price by this to get the original price.

8 0

3 years ago