In a certain room, the temperature at 6 a.m. was -7°C.
By 1 pm it has increased by -9°C,
The temperature at 1pm was:
2°C.
16°C.
9°C.
-16°C.
The next term in the sequence: -3, 1, 5, … is:
14.
10.
9.
11.
1 - 1/3 of 24 equals
-7.
16.
-8
1 1/4 as a decimal is:
12.5
1.4.
1.3.
1.25.
If -7 is added to half a certain number, the sum is -2. The number is:
-5.
-10.
5.
