Rounding to the nearest tenth, which of the following give an overestimate? Choose all that apply.
A. 45.07 × 3.45
B. 19.74 × 5.53
C. 8.16 × 60.29
D. 2.92 × 77.81
E. 32.86 × 10.4
witch one plz help

 C. 8.16 x 60.29

Step-by-step explanation:

8.16 x 60.29 = 491.9664

When you round the nearest tenth which is 9, it'll be estimated to a 10. The numbers would then be 492.0 which is a overestimate.

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt