katiegrace1019 katiegrace1019

22-07-2022
Mathematics

contestada

the sum of two numbers is 55 and the difference is 15 what are the numbers

Respuesta :

laxmikoirala106 laxmikoirala106

22-07-2022

Answer:

55-15=40 is the correct answer

Answer Link

subtomex0 subtomex0

22-07-2022

[tex]x + y = 55 \\ x - y = 15 \\ \\ 2x = 70 \: \: \: \: \: \: x = 35 \\ y = 55 - x = 55 - 35 = 20[/tex]

Answer Link

Otras preguntas

When plotting the number of bacterial colonies over time, time should be on the x axis. True or false?

1 2 3 4 5 6 7 8 9 109 When businesses converted to wartime production, how did citizens benefit? Companies paid better salaries. O Profits increased for store o

Four two-headed coins are tossed. Write the following events in set notation. Give the probability of the event. (a) The result of the toss is four heads. (b) T

How to calculate crosssectional area of piezoelectric and elastic layer Ap and Ae

Is crowdsourcing a good technique to improve the quality of work package estimates? 1) True 2) False

Second term of the three C’s

Adaptability is a competency in which domain of emotional intelligence? 1) Social awareness 2) Self-management 3) Self awareness 4) Relationship management

A savings account balance is compounded continuously. If the interest rate is 2% per year and the current balance is $1,365.00, what will the balance be 9 years

Camilla is a basketball player with some unique patterns of performance. During practice and warm-ups, she will often miss free throws and passes the ball slowe

13 Chloe is making scrunchies. Chloe has a large number of hair bands. Each hair band costs 8p. She buys 100g of wool for £3 Chloe uses 1 hair band and 5 g of w