13-05-2020
Mathematics

contestada

The sum of a number and 21 is 64 what is the value of the number

Respuesta :

cjnowikowski51 cjnowikowski51

13-05-2020

Answer:

43

Step-by-step explanation:

21+43=64

Answer Link

cleopatra59 cleopatra59

13-05-2020

Answer:

43

Step-by-step explanation:

x+21=64

x=64-21

x=43

Answer Link

Otras preguntas

How does TV with 3D capability work?

Which will be the effect on the vertex of the parabola y = 4x2 + 1, if the equation is changed to y = -4x2 + 1?

in group 14 which is a metalloid

In the post–World War II period, which issue is most closely associated with the boundaries created for newly independent African countries? (1) expansion of ur

need help plz Which fact is most likely to be deleted from a functional résumé for a copy writer position in an ad agency? 2005–2008 internship with an ad agenc

How many electrons are contained in an Au3+ ion?(1) 76 (3) 82 (2) 79 (4) 197

Bronze contains 90 to 95 percent copper and 5 to 10 percent tin. Because these percentages can vary, bronze is classified as (1) a compound (3) a mixture (2) an

If x ¤ y = (x + y)² - (x - y)² Then √5 ¤ √5 = a. 0 b. 5 c. 10 d. 15 e. 20

The total cost of water heater including a 7% sales tax is 524.30 what is the cost of the water heater without the tax

In the years leading up to the War of 1812, Democratic-Republicans from the southern and western states who advocated going to war with Great Britain were known