Ask question

Ask question

All categories

sleet_krkn [62]

3 years ago

12

Write an inequality that represents the real-world problem. Then select all that apply. Dominique’s bank balance was less than $

20.

2 answers:

rewona [7]3 years ago

7 0

Answer:

A, C, D, E.

Step-by-step explanation:

I took the test.

prohojiy [21]3 years ago

6 0

Answer:

b<20

Step-by-step explanation:

You might be interested in

Please help me with this math!!

yan [13]

Answer:

40% increase

Step-by-step explanation:

<u>Initial perimeter:</u>

P = 2(4 + 6) = 20

<u>Perimeter after change:</u>

P = 2(4*2 + 6) = 28

<u>Change in perimeter:</u>

28- 20 = 8

<u>Percent change:</u>

8/20*100% = 40%

8 0

2 years ago

The first term of an arithmetic sequence is 4. The

Sliva [168]

-1 i think that the answer is -1

5 0

3 years ago

Rafael is a virologist who wants to determine the number of people who might be affected by a particular disease 30 years from n

Anni [7]

Answer:

1,530 people

Step-by-step explanation:

First do 0.085 times 600 to get 51 (this stands for 51 new ppl per year)

Second Do 51 times 30 to get 1,530

1,530 will stand for infected ppl of this disease in 30 years

7 0

3 years ago

HURRY PLEASE<br> What is the slope of the line on the graph below?<br> -1/2<br> 1/2<br> 1<br> 2

fomenos

Answer:

the answer is definitely 2

7 0

3 years ago

Quickly compute the following differences of squares. (a). 64^2 − 14^2 (b). 112^2 − 88^2 (c). 785^2 − 215^2

VikaD [51]

Answer:

(a) 3900

(b) 4800

(c) 570000

Step-by-step explanation:

We have given

(a) $64^2-14^2$

We know the algebraic equation $a^2-b^2=(a+b)(a-b)$

So $64^2-14^2=(64+14)(64-14)=3900$

(b) We know the algebraic equation $a^2-b^2=(a+b)(a-b)$

$112^-88^2=(112+88)(112-88)=4800$

(c) We know the algebraic equation $a^2-b^2=(a+b)(a-b)$

$785^2-215^2=(785+215)(785-215)=570000$

5 0

3 years ago