Seudónimo Seudónimo
  • 03-12-2017
  • Mathematics
contestada

Which number goes in the box to make this a true number sentence? 7 × (3 + 9) = 21 +

Respuesta :

texaschic101
texaschic101 texaschic101
  • 03-12-2017
7(3 + 9) = 7(3) + 7(9) = 21 + 63
Answer Link
pstonemail pstonemail
  • 03-12-2017
The number that would go in the box is 63.   7X12=21+63
Answer Link

Otras preguntas

Solve for w: P=2L+2W
What is 11/9 reduced to a mixed number?? i cant figure this out
Write the number in two other forms 0.632
Round 16,326 to the nearest ten
Estimate 144,898. Please write that in estimation form
How many neutrons are probably in the nucleus of an element of atomic weight 197?  a. 43 b. 79  c. 83  d. 100  e. 118
What is the answer to 7- 5/3c=22
The average square inch (6.5 cm2) of skin has how many blood vessels? a. 10 b. 20 c. 30 d. 40
A teacher is choosing 4 students from a class of 30 to represent the class at a science fair. In how many ways can the teacher choose the students?
when you convert 100 feet per second to inches per second will there be more or less then 100 inches expain