6.7 Inequality Word Problems

6.7 Inequality Word Problems

Fill in the Blanks

Quarters are worth...

Fill in the Blanks

Nickels are worth...

Fill in the Blanks

Dimes are worth...

Fill in the Blanks

Pennies are worth...

Multiple Choice

Twice the sum of x and 3 is less than 5

• $$2x+3>5$$

• $$2\left(x+3\right)>5$$

• $$2x+3<5$$

• $$2\left(x+3\right)<5$$

Multiple Choice

Two-thirds of z plus six is greater than 5

• $$\frac{2}{3}\left(z+6\right)>5$$

• $$\frac{2}{3}z+6>5$$

• $$\frac{2}{3}z+6<5$$

• $$\frac{2}{3}\left(z+6\right)<5$$

Multiple Choice

One-fourth multiplied by sum of t and 9 is at most 9.

• $$\frac{1}{4}\left(t+9\right)\le9$$

• $$\frac{1}{4}\left(t+9\right)<9$$

• $$\frac{1}{4}\left(t+9\right)\ge9$$

• $$\frac{1}{4}\left(t+9\right)>9$$

Multiple Choice

Half of 7 added to product of h and 4 is at least 1.

• $$\frac{7}{2}+4h\le1$$

• $$\frac{7}{2}+4h<1$$

• $$\frac{7}{2}+4h\ge1$$

• $$\frac{7}{2}+4h>1$$