Answer: D nothing is wrong.

A) tallies aren’t needed.
B) 21 people own 9 or more pairs of shoes.
C) The title matches.

I hope this helps. Brainliest would be appreciated, but I understand if you can’t give me Brainliest.

5 0

3 years ago

Read 2 more answers

Determine whether the statement describes an algebraic expression or an algebraic equation.

ankoles [38]

Answer:

a) Algebraic equation

b) Algebraic equation

c) Algebraic expression

d)Algebraic equation

7 0

3 years ago

The circumference of one coin is 8.03cm. The circumference of another coin is 0.33cm smaller. A.) what is the first step to find

Burka [1]

Answer:

Diameter of the smaller coin = 2.46 cm

Step-by-step explanation:

Circumference of a coin = 2πr

Circumference of coin A = 8.03 cm

Circumference of coin B = 8.03 cm - 0.33 cm

A.) what is the first step to find the diameter of the smaller coin?

Find the circumference of coin B

Circumference of coin B = 8.03 cm - 0.33 cm

= 7.7 cm

B.) Find the diameter of the smaller coin.

Circumference of a coin = 2πr

7.7 = 2 × 3.14 * r

7.7 = 6.28r

r = 7.7 / 6.28

r = 1.23 cm

Diameter = 2r

= 2 * 1.23 cm

= 2.46 cm

Diameter of the smaller coin = 2.46 cm

4 0

3 years ago

Need the answer asap pls

sergiy2304 [10]

Answer:

C. {-9,-3}

Step-by-step explanation:

$|k+6|=3$ gives $k+6=3$ if $k + 6 \geq 0$ . This gives $k=-3$ , which is valid.

It can also give $-(k+6) = 3$ if $k + 6 < 0$ . This gives $k=-9$ , which is valid.

Hence the solutions are $k=-9 \vee k=-3$ .

8 0

3 years ago