You have four sevens. So it is equal to saying 7x4
I think the answer is 5.
y = kx is the equation for direct proportionality. I’m guessing your “q” is the “y”, because 35 is easily divisible by 7.
35 = 7x
x = 5
This week she hiked : 3 + 4 + 3 = 10 miles
last week she hiked : 8 miles
subtract ------------
2 miles more this week then last week
This is just a shape with a peace of it cut out so if we imagine how would this figure be before it was cut. it would give us an 4×12×6 cuboid (we can use that) so first, lets caculate the volume of the bigger cuboid6*12*4=288
THen we need to calculate the volume of the two smaller coupids
4*4*4=64
2*4*12=96
by subtracting the volume of the bigger coupid for our two smaller ones we will have the volume of the tree dimensional figure
65+96=160
288-160=128