Answer:
20.
m = -52
22.
x=13
24.
a=-90
26.
n=-2
28.
a=9
30.
m=-10
Step-by-step explanation:
20. m/4=-13
m = -13*4 = -52
22. -143=-11x
x=-143/-11 =13
24. -5=a/18
a=-5*18= -90
26. n-8=-10
n=--10+8
n=-2
28. a+11=20
a=20-11
a=9
30. 18+m=8
m=8-18
m=-10
Answer:
52*x
Step-by-step explanation:
In order to get the amount she earns in a year, you have to multiply the number of weeks in the year by the amount she earns each week. The year has approximately 52 weeks, and calling x the amount Rita earns each week; therefore, 52 times x, represents the amount she earns in a year.
20 kg remaining in bag 1.
40 kg remaining in bag 2.
I think it is c but I don’t know
Answer:
24
Step-by-step explanation:
the reason behind that is the sequence is 4 Petunias at $1.50 and her money is left $3 at the end so if we want to finish her money to buy maximum Petunias then we will have 3 divided by 1.50 which would be equal to 2.
We can deduce that there are 4 petunias per $1.50 so the answer 2 would be multiplied by 4 and the answer 8 would be added to 16
which gives 24