Compute ×, where =−2+5, =2++3. (Write your solution using the standard basis vectors , , and . Use symbolic notation and fractions where needed.)

Given: =−2+5

and =2++3

To find: We need to find the value of ×

Solution: Here given,

=−2+5

and =2++3

Therefore, solving these two we have, =0

So,×=0

step-by-step explanation:

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