18-09-2019
Mathematics

contestada

7- 21+ 13
a. Regroup the integers.
b. Add and subtract.
C. Write the sum. 7 - 21 + 13 = _

Respuesta :

walker312011 walker312011

18-09-2019

B, then subtract that answer from 7

Answer Link

Otras preguntas

1 pts What is the molarity when 8.4 grams of NaF (molar mass = 42 grams/mol) is placed in 100 ml of water?

Which historical events have affected the meals you consume? Check all that apply. Columbus brought sugar cane to the New World in the late 15th century. Italia

Air will break down (lose its insulating quality) and sparking will result if the field strength is increased to about 3 × 106 N/C. What acceleration will an el

3. Which person is a poor ehelee to ask for a ride?

Simplify f(13) = 2 · 13 -1

How can i do a Mission statement? (EXPLAIN)

17. Which of the following is TRUE? ( 5 points) a. The mean tells us, roughly, how much the data deviate from the average. b. The mean is the more reliable meas

HELPPPPP PLZZZZ What real number a and b make the equation true? (a-3)+(b+8)i=3-4i

How is physical health interrelated to any or all other dimensions of health?

I am confused about this. Will someone please help me. -4/5x3/4

ACCESS MORE