Answer:
1.5 lbs b/c 2 block equal 3 vs 3 blocks equal 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
2x + 14 < 4 , you will treat this as if you are solving algebraic equation with equality sign but be mindful not to change the inequality sign to equality sign.
Subtract 14 from both sides of the equation , we have
2x < 4 - 14
2x < - 10
divide both sides by 2
x < -5
you should notice that the inequality sign did not change , this is because we divided by positive 2.
(ii) x - 7 > 3
Add 7 to both side
x > 10
(iii) considering the modulus symbol , it means the function inside the modulus could be either positive or negative , considering the positive aspect first , we have
2x - 3 = 11
2x = 11 + 3
2x = 14
x = 7
then considering the negative aspect , we have
- ( 2x - 3 ) = 11
- 2x + 3 = 11
-2x = 11 -3
-2x = 8
x = -4
The answer should be 2 • (x - y) i’m not sure though
Answer:
the average diastolic blood pressure for adults is 120/80 mmHg
Step-by-step explanation:
Usually the 120/80 is very normal and anything under 110/70 is very dangerous and anything over 140/90 is dangerous as well
Number of shares
1050/10=105
After one year share value
10×(1+0.13)=11.3
After the second year share value
11.3×(1−0.05)=10.735
Total
10.735×105=1,127.175