Jenny 112 have a possible 148 points on a test she lost four points for each incorrect answer how many incurred answers does she

Question

mihalych1998 [28]

3 years ago

6

Jenny 112 have a possible 148 points on a test she lost four points for each incorrect answer how many incurred answers does she

have

Mathematics

2 answers:

Svetllana [295] · Answer 1 · 2022-06-02T14:58:36+03:00

Svetllana [295]3 years ago

8 0

148 - 4x = 112 (this means that for every question <em>x</em> four points were taken off from the total of 148 points and it equals to 112)

Solve for x ...
148 - 4x = 112
148 - 148 - 4x = 112 - 148
-4x = -36
x = 9

svlad2 [7] · Answer 2 · 2022-06-02T12:58:59+03:00

svlad2 [7]3 years ago

4 0

she has nine incorrect answers