A bakery ordered 9.91 pounds of brown sugar. The next week, the bakery used 7.39 pounds of it baking cakes. How much brown sugar does the bakery have left?

They have 2.52 brown sugar left

Step-by-step explanation:

Subtract 9.91 and 7.39 (9.91-7.39)

When you subtract you should be left with 2.52 to check your answer just add 2.52 to 7.39.

In fraction your answer is 63/25 and simplified it is 2 13/25

Hope this helps!

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)