Seudónimo Seudónimo

29-10-2015
Mathematics

contestada

the sum of two numbers is 21 and their difference is 7 what are those two numbers

Respuesta :

calebparker calebparker

29-10-2015

if you need the sum than here is an equation for it 7x3= 21

Answer Link

hanvoldj hanvoldj

29-10-2015

Sum means the total from adding.
14+7=21
The difference of the two numbers
14-7=7

Answer Link

Otras preguntas

Find the Area of the trapezoid. A. 56 B. 28 C. 49 D. 35

What should happen to individuals who commit violent acts agains innocent,vulnerable people ?

im struggling on this problem i need help if you know (-x+3)-(x-5) PLEASE show THE WORK

What is the party Starr and Khalil attending at the beginning of the novel?

The committee member was left in the___ position of having to ask for increased funding. Which word, derived from the base word tremor, should go in the blank?

Based upon the narrator's language, what theme can you determine from this poem? War is never a solution to resolve problems. O President Lincoln deserved to di

Please answer all of them! SHOW WORK!!

Huilan's age is two times Thomas's age. The sum of their ages is 21 . What is Thomas's age?

what do we call the flight in bees whereby mating occurs and drones are killed after mating the queen?

which characteristics of living things occur when a butterfly sucks nectar from the nectary of a flower