Exponents
what is 102 + 102
200
Factor x2 + x - 6
(x+3)(x-2)
Is this direct or partial variation: y=x
Direct
What is 1/4 + 1/2
3/4
If Matthew has 234 donuts and Denis has 567 donuts then how much do they have in total
They have 801 donuts in total
What is 24 * 28 / 29 + 1
9
Expand x(y+x+z) - z(yz+z-x) and collect like terms
yx + x2 - yz2 - z2 + 2xz
Is this direct or partial variation: y=7x-0.00001
Partial
What is x in 3/4 x = 4/5+2/3 and simplify if possible
x = 88/45
Daniel is sick! Ariel decides to sell his merch to Daniel for a discount of 10%. His merch costs 102$ per shirt. The discount is only up to 5 hoodies. If Denis buys 7 hoodies, how much did he pay?
Denis payed 714$ because Denis has no discounts.
Simplify: 45 * 44 / (27 * 23)
256 (44)
Factor 6x2 + 7x - 3
(3x-1)(2x+3)
Change this equation into standard form: y=3/2 x+7/3
9x-6y+14 = 0
Can you simplify the fraction 119/221 and if yes then by what number
Yes you can by 17...
My dog said she ate 24 cupcakes. After inspection, every 7 cupcakes have 50g of sugar. After more inspection, I found out she ate 1.7 times more cupcakes than she told me. How much grams of sugar did she eat rounded to the nearest whole.
She ate 291 grams of sugar (291.4)
What is 27 * 210 / 42 / 162 * 23
It is 256
Find the answer to this equation where x=2 and y=-3:
2x(y2-52) - 7934717449590 + 4y(y+xy-2)
It is 68
Draw a graph with at least 6 points on it using the equation y=5/7x + 119/121
Mr. A decides by checking the graph but it should be a y-int close to 1 and going up by around 0.8
What is the largest number you can simplify the fraction 1547/2737
119, so you get 13/23
Daniel V was thinking very hard. Meanwhile Gary was drawing tanks. His tank was a T-34 which was 3cm tall and 7cm long. If the scales to the tank were xm:5cm (real : drawing) and also 7x+23 = 4x+32, then what was the size of the tank in real life (answer in meters and no rounding)
So x = 3, and the tank is 1.8m tall and 4.2m long in real life.
Find the answer to the equation using x=3, y=4, z=-5, a=-1, b=-2
a(bz+xa) - z(xa2-abz+y) + xz(xzyab-zax+yb)
It is 2223
Change the equation into standard form: y=439/84 x-8/49
3073x - 588y - 96 = 0
Add 156/200 + 345/230 - 456/356 + 2/2225
It's just 1
Michelle was annoying me during writing this. Since she got bored, she decided to go to her room and have a disco party with her dog. As they were having it, her dog started eating her room. The room was destroyed, and only 40% of it remained! The room is 7m long, 4m wide and 3m tall (before the dog ate it). Considering that she ate the walls first, then the ceiling, then the floor, how much of the ceiling remains (in percent, rounded to the nearest whole percent)
There is 74% of the ceiling not eaten (74.3)