What's |5| + |–7|?

Question 8 options:

A)
–12

B)
–2

C)
12

D)
2

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Write the fraction or mixed number and the decimal shown by the model