3 years ago

Please help with these two (I will report you if you try to give me a link to a virus)

2 answers:

7 0

1- false a positive is greater than a negative so clearly there could be positive answers to the inequality. 2-true since the numbers and sign flipped it would still be the same

Gemiola [76]3 years ago

5 0

Answer:

1 answer will be false and second answer will be true

You might be interested in

Find two supplementary angles such that the measures of the first angle is 22 degrees less than three times the measure of the s

DIA [1.3K]

3x-22+x=180
4x-22=180
4x=202
X=202/4
X=50.5
3(50.5)-22=129.5
5-.5+129.5=180

3 0

3 years ago

A map uses a scale where 3 inches represents 4 miles. if the distance between two cities is shown on a map as 24 inches, how man

Natali5045456 [20]

they are 32 miles apart

3 0

3 years ago

Let f(x) = - 4x + 5. Find and simplify f(3a-4).<br> f(3a-4)=<br> (Simplify your answer.)

ludmilkaskok [199]

Answer:

-12a+21

Step-by-step explanation:

-4*(3a-4)+5

-12a+16+5

-12a+21

4 0

3 years ago

Write the expression in the form a+bi.<br> √ -4 - √144

Lesechka [4]

Answer:

-12 + 2i

Step-by-step explanation:

$\sqrt{ - 4} - \sqrt{144} \\ \\ = \sqrt{ - 1 \times 4} - \sqrt{144} \\ \\ = \sqrt{ - 1} \times \sqrt{4} - \sqrt{144} \\ \\ = i \times 2 - 12 \\ \\ = - 12 + 2i \\ \implies \: a + bi$

8 0

3 years ago

Thomas is in charge of selling roses for the Graduation dance. The roses sell for $3.50 each. He estimates that the expenses of

KonstantinChe [14]

Answer:

P= $3.5x -$30

Step-by-step explanation:

Let the number of roses Thomas bought and sold be x.

Hence the total selling price would be;

$3.5 × x= $3.5x

The profit = selling price-expenses

P= $3.5x -$30

6 0

4 years ago