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MAVERICK [17]
3 years ago
11

Substitution Property of Equality: If AB = 20, then AB + CD

Mathematics
1 answer:
otez555 [7]3 years ago
5 0

Answer:

CD + 20

Step-by-step explanation:

If AB = 20, then AB + CD = 20 + CD

Answer: CD + 20

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Vedmedyk [2.9K]

the simple equation you have to do is

0.15 x 50,000 or 15% of 50,000 of which both equations will result in 7500

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Bob has 6 more times than quarters. He has $1.65 in all. How many coins of each type does he have?
mrs_skeptik [129]

Answer:

3 quarters 9 dimes

Step-by-step explanation:

D=dimes

D-6=quarters

0.10 D + 0.25(D-6) = 1.65

0.10D + 0.25D - 1.5 = 1.65

0.35D = 3.15

Dibide both sides by 0.35

D =9

Q= D-6       Q = 9-6      Q=3

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Answer:

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3 0
3 years ago
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I WILL GIVE YOU BRAINLIEST IF YOU HELP me
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Answer:

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Step-by-step explanation:

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3 0
2 years ago
Which sentences represent the inequality? Check all that apply. 2. 1 (-1. 2x) Greater-than-or-equal-to 8 The sum of 2. 1 and –1.
PtichkaEL [24]

The correct sentences that represent the inequality are as follows;

The sum of 2.1 and –1.2 times a number is at least 8.

The sum of 2.1 and –1.2 times a number is greater than or equal to 8.

The sum of 2.1 and –1.2 times a number is a minimum of 8.

<h2>Given </h2>

Inequality; \rm 2.1 + (-1.2x) \geq  8

<h3>What is inequality?</h3>

When two real numbers or two algebraic expressions are represented with symbols like <, > or ≤, ≥ they can be called an inequality.

Inequality; \rm 2.1 + (-1.2x) \geq  8

The correct sentences that represent the inequality are as follows;

  • The sum of 2.1 and –1.2 times a number is at least 8.

  • The sum of 2.1 and –1.2 times a number is greater than or equal to 8.

  • The sum of 2.1 and –1.2 times a number is a minimum of 8.

To know more about Inequality click the link given below.

brainly.com/question/432376

5 0
2 years ago
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