Et ce que quelq'un peux m'aider svp a) J'ai acheter 12m de ruban pour 5,40 euros.
Combien coutent 7m de ruban?

b)J'ai utilisé 50kg de semences pour un terrain de 1600 m²
Quelle surface aurais-je pu ensemencer avec 90kg de semences?

c) En roulant a une vitesse moyenne de 72 km/h, quelle est la distance parcourue en 25 minutes ?

determine the radius (in mm)of the holes that has been gug out for the trees if the area of the hole is 0,79m2

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!