Simplifying
Simplify:
3x+2y+5x+7+y
8x+4y+7
Solve:
2x+5 = 17
x=6
Turn this into an equation:
Some number increased by 5 is 24
x+5=24
Which fraction is not equivalent
4/10 2/5 12/20
12/20
Evaluate: x=2 y=-3
4xy+3x2 +5x
-27
Simplify:
3(x+y+5)+7x
10x+3y +15
Solve:
5(y+4) = -30
y=-10
Write this as an equation:
The product of 10 and some number then take away 14 is 36
10x-14 =36
SImplify:
a) -12+18
b) 10-24
c) 12- (-4)
d) -10-8
a) 6
b) -14
c) 16
d) -18
Name three other fellows in this classroom.
[Judging commences]
Are these going to have different answers? Explain.
10(x+3y+4x)
vs
10(x+3y)+4x
Yes,
10(x+3y+4x) = 50x+30y
10(x+3y)+4x = 14x+30y
Solve:
3a+2 = 5a-16
a=9
Write an equation for the following situation:
Ross and Leticia sold boxes of cookies for their soccer team fundraiser. Ross sold b boxes of cookies, and Gabby sold 35 boxes of cookies. Together they sold a total of 69 boxes of cookies.
35+b=69
BONUS: Write this as an equation using subtraction.
1/6 +5/9 = ?
13/18
Which state is Mr. Kuo originally from?
Michigan...The best state in the world, some great college sports teams, a beautiful state, the Great Lakes state, some of the best cherries in the world, has two peninsulas, a great mix of rural and city life, and much more
Simplify:
4(x-10) - 5(3y+6-4x)
24x -15y -70
Solve:
3(m+4) +6m = -6
m=-2
Write an equation for the following situation:
Kevin had 35 dollars to spends on T-shirts. If each T-shirt costs $7. How many T-shirts can he buy?
7x=35
Simplify the fraction:
12/18
5/6
I drive 100 miles in 4 hours. What is my unit rate in miles per hour?
25 miles per hour
Simplify:
5[x(3x-2) +4(2y+x)]
15x2 + 10x +40y
Solve
-2(x-6)+5(x+1) = 7x-10
x=27/4 or 6.75
Write an equation and solve:
Alex sold boxes of cookies for $5 each. If a lady comes with $27, how many boxes of cookies can she buy?
5 boxes only
Round 492.5791 to the nearest whole number.
493
BONUS: Round the number to the nearest hundredths place.
If 3(x+5) = 11 +2x then what is the value of 2x+1
A) 4
B) -7
C) -4
D) -9
B) -7