what is this equation in vertical form?
[2X-5]+[5x-2]
2X-5
+ 5X-2
__________
7X-7
100
9[10X+5]+[x+9]
=90X+45+X+9
=90X+X+45+9
=91X+44
100
Kareem has 10 pounds,he loses half a pound,and ten pieasters.How much money does Kareem have left?
=10 pounds,LOST 60 pieasters
=10.00 =9.40 pounds left
-00.60
_______
100
60/100 to a decimal
=0.60
100
0.60 as a fraction
60/100
200
what is the answer to:
35x-10
+ 49x-9
___________
84x-1
200
[20a-9]+[40a+30]
20a-40a+30+9
=-20a+39
200
Lara has 10 pixi stix in her kitchen andshe wants to make __ bags of 0.5 pounds.How many can she make?
0.5 outside and 10 inside
5 outside and 100 inside
=20 bags can be made
200
700/1000 to a decimal
0.700
200
0.900 to a fraction
900/1000
300
60k-8
- 80k-2
__________
-20k-10
300
8[5y+9]-8[9y+5]
40y+72-72y+40
40y+72y-72+40
112y-32
300
Mahmoud has 100 pounds and he uses 40 pounds and 70 piasters how much does he have left
100.00
- 40.70
_______
60.30 pounds left
300
40.5/100 to a decimal
0.405
300
0.505 to a fraction
50.5/100
400
7000x-20
- 8000x-5
___________
-1000x-15
400
30[2X+8]+6[4X+3]
60x+240+24x+18
84x+258
400
Malak and Sama have a party,they need 2/7 cups of flour to make 1 batch of cookies.How much do they need to make 5 batches?
5/1 divided by 2/7
=17.5 cups
400
6000/10000 to a decimal
0.6
400
0.9 to a fraction
9/10
500
8900x+90
-5900x-100
____________
3000x-10
500
100[1.5x+5]+40[3x+9]
150x+500+120x+360
270x+860
500
the section 1 math class have a party for being the best class,they have 20 cups of flour.How many batches can they make using 0.50 cups of flour in each batch