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Ainat [17]
3 years ago
7

Hurt just hurry and answer please

Mathematics
1 answer:
Luden [163]3 years ago
3 0

Answer:

84

Step-by-step explanation:

Solve:

6*7= 42

42*2.00=84

Hope this helps!

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7x+2y=5 pls help me solve this problem?
hram777 [196]

Answer:

Slope: -7/2

y-intercept: 5/2

y = -7/2x + 5/2

Step-by-step explanation:

3 0
3 years ago
Find 7% of 3.1 trillion
wariber [46]

Answer:217,000,000,000 (or just plain 217000000000)


Step-by-step explanation:7% is 0.07.

0.07 * 3.1 trillion


5 0
3 years ago
4a-b<br> Evaluate the expression when a=5 and b=-7
stepladder [879]

Answer:

27

Step-by-step explanation:

So first we need to plug in 5 as the variable a and -7 as the variable b

4(5)-(-7)

Next we multiply the 4 and the 5 together to get 20

4(5) = 20   or    4 x 5 = 20

20-(-7)

Now we subtract negative 7 from 20

20-(-7) = 27

This can also be written as 20 plus 7 as a mathematical rule states: two negatives make a positive. So:

20-(-7) = 20 + 7

Both of these are equivalent in every sense of the word and give us our final answer of 27

8 0
3 years ago
Read 2 more answers
Pls answer giving brainleist
astra-53 [7]

Answer:

The last 3 are OR inequalities

Step-by-step explanation:

Because they are not meeting the center, they are going opposite directions.

Hope This works.

8 0
3 years ago
Which ordered pairs make both inequalities true? Check all that apply.
Andrej [43]

We can actually deduce here that the ordered pairs that make both inequalities true are:

  • (1,1)
  • (2, 2)

<h3>What is inequality?</h3>

An inequality is known to be an expression that shows that certain variables or values are not equal to each other. It is usually seen in an inequality expression as:

  • > (greater than)
  • < (less than)
  • ≥ (greater than or equal to)
  • ≤ (less than or equal to).

We see the attached image that shows the graph of inequality and which completes the question.

The options that complete the question are:

A. –2, 2

B. (0, 0)

C. (1,1)

D. (1, 3)

E. (2, 2)

When we insert the values of each axes into the inequality expressions given, we will discover that the ordered pairs that the inequalities true is (1,1) and (2, 2).

Learn more about inequality on brainly.com/question/25275758

#SPJ1

7 0
2 years ago
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