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WITCHER [35]
3 years ago
11

Inez has 699 pennies and 198 nickels. Estimate how many more pennies than nickels she has.

Mathematics
2 answers:
HACTEHA [7]3 years ago
7 0
There are five hundred and one more pennies than nickels
babunello [35]3 years ago
4 0
Round:-

699 = 700

198 = 200

700 - 200 = 500

CHECK:-

699 - 198 = 501

SO 500 is a good estimation. 

SO Inez has about 500 more pennies than she has nickels. 

Hope I helped ya!!
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<em>C. Omitted variable bias </em>

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4 0
3 years ago
PAGE 6
Ann [662]

a) A mathematical equation that represents the total cost, t, for a adult tickets and c child tickets is t = $5a + $3c.

b)No, she cannot buy 2 adult tickets and 7 child tickets.

<h3>Define equation.</h3>

Mathematical equations are relationships between two expressions that are equal on both sides of the equal to sign. An equation is, for instance, 3y = 16.

Given,

Maymont Middle School is selling tickets for the winter musical. Adult tickets cost $5 each and child tickets cost $3 each.

a) Mathematical equation:

represents the total cost, t, for a adult tickets and c child tickets

t = $5a + $3c

A mathematical equation that represents the total cost, t, for a adult tickets and c child tickets is t = $5a + $3c.

b) Ciera has $28.

a = 2 c = 7

Equating values in equation,

= $5(2) + $3(7)

= $10 + $27

= $37

No, she cannot buy 2 adult tickets and 7 child tickets.

To learn more about equation, visit:

brainly.com/question/10413253

#SPJ1

4 0
1 year ago
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