zinha4304 zinha4304

15-11-2019
Mathematics

contestada

What Is the value of:
30-2(7+2)-1?
11
14
17
19

Respuesta :

reetapal reetapal

15-11-2019

Answer:

11

Step-by-step explanation:

The answer is 11 because 2x7=14+2x2=4. 14+4=18-1=17. 30-17= 11

Answer Link

volleyballgirl052 volleyballgirl052

15-11-2019

Answer:

11

Step-by-step explanation:

7+2=9

9x2=18

30-18=12

12-1=11

Answer Link

Otras preguntas

If p,q,and r, are any three collinear points such that q lies between p and r find the value of x if pr = 5 x, pq =10, and qr = 3x-2.

Why would a country want to stifle dissent during wartime

need!!!!!!!!!!!help!!!!!!Asap!!!!!!

* What are "Government Securities?"

To divide 1.89 ÷ 0.9, we need to change it. Choose the correct problem below to show what the “new” look would be. A. 189 ÷ 9 B. 18.9 ÷ 0.9 C. 1.89 ÷ 9 D. 18.9

Karen Chin is investigating the question: How and what did dinosaurs eat? What evidence did she use to help her answer her questions?

Scott made a casserole for dinner. He gave equal portions of Ask Your Teacher of the casserole to 3 friends. What diagram could Scott use to find the fraction o

Barry gets hurt at work and must go on disabililty for 4 months. On disability, the pay that Barry receives is 60% of his normal net pay. Barry should be fine i

Oxygen-rich blood is transported from the lungs by the _____. pulmonary vein pulmonary artery trachea bronchi HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

who took over harpers ferry to start a slave revolt