Mrs. Lohens made curtains for her children's bedroom
4 yards of fabric for Nicky's room and 6 yards for
How much fabric did she use in all?
or her children's bedrooms. She used
icky's room and 6 yards for Linda's room.
1. Draw a diagram and write an equation to represent the problem.
2 Solve the equation. What fraction computations did you do?
3. How much fabric did Mrs. Lohens use for the curtains?

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

Solving algebraic equations 2m+3=11