Random math
what is the name for an equation in which there are 2 variables
E.x. 2x + 3y - 4x
Binomial.
simplify the following:
1 + 2x -2 + 4x
6x - 1
John has 36 erasers in a jar after 13 students take one. John has 23 erasers, how many erasers will John have if 7 more students take them?
16
x = 23 - 7
= x = 16
Simplify the following:
J = 6 + 7 - 3
J = 10
J = 6 + 7 - 3
J = 13 - 3
J = 10
what is the name of Martha Cullimore's grade eight teacher?
Mrs. Fortuna
what is the number that appears before the exponent called.
e.g.
##
the base
Simplify the following:
7n - 6 + 4n x 8
11n - 48
Tim has 7 books, Sally gives him 4 more, and then Tommy takes 3. How many books does Tim have now
Tim has 8 books
7 + 4 - 3 = x
11 - 3 = x
x = 8
Simplify the following:
N = 63 ÷ 9
N = 24
N = 216 ÷ 9
N = 24
who was our school named after?
Martha Cullimore
what is the smallest number with an A in its written name
one thousAnd
simplify the following:
6t + 5t - f + 8f
11t + 7f
Jane went to a book shop and bought a book. While at the store, she found another book and bought it for $13. The price of the first book was $7 less than three times the first book. What was the price of the first book?
the first book was $32.
$13 X 3 - $7
$39 - $7
$32
Simplify the following:
- G = 7 X 22 ÷ 7
G = -4
-G = 7 X 22 ÷ 7
-G = 7 X 4 ÷ 7
-G = 28 ÷ 7
-G = 4
-G X -1 = 4 X -1
G= -4
What grade(s) do(es) Mr Dodman teach?
Grades 7/8
What is the name of the division symble?
An obelus.
simplify the following:
7q + 5r - 4 + 3s - 3q + 5r - 3
4q + 10r + 3s - 7
Sally goes to the market to get some apples, she gets 5 granny smith apples, and 17 mcintosh apples. Combined with the apples she has at home she has 27 apples. How many apples did she have at home?
15
5 + 17 + x = 27
= 5 - 5 + 17 + x = 27 -5
= 17 - 17 + x = 22 - 17
= x = 5
Simplify the following:
43 - 2 = A
A = 62
43 - 2 = A
64 - 2 = A
62 = A
How old is Martha Cullimore public scchool?
69 years in September of 2024
what is the smallest number that can be exactley divided by all numbers from 1 to 10 ?
2,520
simplify the following:
5x -- 3 + 7n - 4q + 2.5n + 5x
10x + 9.5n - 4q + 3
There are 49 dogs signed up for a dog show, there are 36 more small dogs than big dogs signed up.
how many small dogs are signed up to compete?
how many big dogs are signed up to compete?
36 small dogs.
13 big dogs.
solve the following:
6 X 4 ÷ 12 + 72 ÷ 8 - 9
2
how many classrooms are in the school?
13