<span>-14 x 8 x 1/4 + (-22)
Apply BODMAS
Open the brackets:
</span>-14 x 8 x 1/4 + (-22) = <span>-14 x 8 x 1/4 -22
Division
-14 x 8 x (1/4) - 22 = </span><span>-14 x 8 x 0.25 - 22
</span><span>
Multiplication
</span><span>(-14 x 8 x 0.25 )- 22 = -28 - 22
</span><span>
Subtraction
-28-22 = -50
Correct answer: A <-50>
</span>
Answer:
4261
Step-by-step explanation:
8522/2
2*4261=8522
long division
Answer:
x=45/75
Step-by-step explanation:
(1+2/3)/x= 2+7/9
5/3x=25/9
5*9= 3x*25
45=75x
x= 45/75 orx=0.6
Answer:
Choice C
Step-by-step explanation:
You can see the inequality symbol is not an equal to type so the circle is not closed
p is supposed to be bigger
goes to the right, Choice C
Answer:
The final temperature of the solution was 5°C
Step-by-step explanation:
we know that
1) At the start of an experiment, the temperature of a solution was -12°C
In this moment the temperature is -12°C
2) During the experiment, the temperature of the solution rose 5°C each hour during 4 hours
so
5°C*4=20°C
In this moment the temperature is -12°C+20°C=8°C
3) The temperature changed by -3°C
In this moment the temperature is 8°C-3°C=5°C
