We've got English (at/in/on) Thursday.
on
4x + 6 = -10
x = -4
What's the capital city of Alagoas?
Maceió
What's the capital city of Bahia?
Salvador
What is the largest planet in the solar system?
Jupiter
We usually have lunch (at/in/on) one.
at
x + 15 = 6
x = -9
I will meet her (at/in/on) two months.
in
What do bees collect and use to create honey?
Nectar
-x - 1 = 221 + 2x
x = -74
My birthday is (at/in/on) the 6th of May.
on
12x + 0 = 144
x = 12
What's the capital city of Ceará?
Fortaleza
What's the capital city of Amazonas?
Manaus
What's the capital city of Espírito Santo?
Vitória
How many teeth does an adult human have?
32
5y + 3 = 2y + 9
y = 2
3x = 9
x = 3
Can you come (at/in/on) Monday?
on
17x - 12 = 114 + 3x
x = 9
4x + 2x + 4 = 5x + 3 + 11
x = 10
2x + 6 = 4x - 2
x = 4
What is the largest known land animal?
Elephant
-3 + 2x = 11
x = 7
The earth has three layers of varying temperatures. What are its three layers?
Crust, mantle, and core
It rains a lot (at/in/on) winter.
in
2x - 10 = 10 - 3x
x = 4
Come and see us (at/in/on) Christmas Day.
on
What's the capital city of Amapá?
Macapá
What’s the boiling point of water?
100 degrees Celcius
I usually get up (at/in/on) half past eight.
at
What is the hottest planet in the solar system?
Venus
What's the capital city of Maranhão?
São Luís
3 x + 4 + 2 = 12 + 3
x = 3
What is the rarest blood type?
AB negative
What is the nearest planet to the sun?
Mercury
This essential gas is important so that we can breathe.
Oxygen
-10x - 19 = 19 - 8x
x = -19
My grandfather died (at/in/on) 1987.
in
15 + 5x = 0
x = -3
I'm going to Italy (at/in/on) a week.
in
Paul isn't here (at/in/on) the moment.
at
I'll be back (at/in/on) ten minutes.
in
x + 9 = 18 - 2x
x = 3
What's the capital city of Acre?
Rio Branco