Place the digits 1 through 9 in the nine squares to form a correct addition. Can
this be done in more than one way?

There lots of possible ways: here are some answers

219 + 348 = 567

218 + 349 = 567

129 + 357 = 486

127 + 359 = 486

271 + 593 =864

128 + 367 = 495

281 + 673 = 954

127 + 368 = 495

271 + 683 = 954

there are  more answers

Hope this helps

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).