Blake is showing his work in simplifying (4.6 − 9.2) − 0.8 + 5.4. identify any error in his work or reasoning.

step 1: (4.6 − 9.2) − 0.8 + 5.4
step 2: 4.6 + (− 9.2 − 0.8) + 5.4 (associative property)
step 3: 4.6 − 10 + 5.4
step 4: 4.6 + 5.4 − 10 (associative property)
step 5: 10 − 10 = 0

a. he wrote associative instead of commutative in step 4.
b. he wrote associative instead of commutative in step 2.
c. he wrote associative instead of distributive in step 4.
d. he wrote associative instead of distributive in step 2.

may i see the picture? it would a lot, xox

168

step-by-step explanation:

i am pretty sure that the answer is 168

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.