Jacob saved $150 over the past year and spent 72.50 at the mall last weekend. How much
money does he have remaining?

The answer is $77.5

Step-by-step explanation:

Subtract $150 from $72.50 (which is what he spent at the mall) and the answer is $77.5! Hope this helps! :)

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.