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beks73 [17]
2 years ago
10

5. Write a real-world problem that can be represented by the expression 21 + (12 x 2).

Mathematics
1 answer:
Setler [38]2 years ago
5 0

Step-by-step explanation:

Anna Bought 3 Toys each worth 7$. after the purchase, it is announced that the price of the toys has risen to 12$, and Anna decides to Buy 2 More toys before the price rises again. in total, how much did Anna Spend?

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Which compound inequality can be used to solve the inequality |3x+2|>7? -7<3x+2>7 -7>3x+2>7 3x + 2 > –7 or 3x
Ivenika [448]

Answer:

(3x+2)< -7  or   (3x+2) > 7

Step-by-step explanation:

we have

\left|3x+2\right|>7  

Divide the absolute value inequality into two inequalities

<em>First inequality</em> (positive value)

(3x+2) > 7

<em>Second inequality</em> (negative value)

-(3x+2) > 7

Multiply by -1 both sides

Remember that when you multiply or divide both sides of an inequality by a negative number, you must reverse the inequality symbol

so

(3x+2)< -7

therefore

The compound inequality that can be used is

(3x+2)< -7  or   (3x+2) > 7

6 0
3 years ago
Read 2 more answers
Help please, i’ll give crown
Nikitich [7]
1)
A. Quarter Note, 1 beat
B. Whole note, 4 beats
C. Half more , 2 beats
D. The rest are called rests no beats


2)
A bass clef is the squiggly one four quarter note are the black filled in notes.

3)
A. 4
B. 2
C. 6
D. 2
E. 8
4) The rest of the answers will be 0

5) im going to do the notes and beats beside them
draw the treble clef. Re1 , mi1, re1, do1, ti1, do1, re2, la1, ti1, do2, ti1, do1, mi2, do2, mi1, re1, do1, ti1, do1, re2, la2, re2, ti1, so2, 0 rest


Hope this helps

*smiles*

-Zayn Malik


8 0
2 years ago
Following Quotient expression
IRINA_888 [86]

Answer:

Second choice

and the last 2 choices

Step-by-step explanation:

32m/16m=2 and our constant is 3 not 2 so not choice A

4m^2/2m=2m so possible 6m/2m=3 so choice B

4m/2m=2 and our constant is 3 not 2 so not choice C

10m/5m=2 same reason as A and C

10m^2/5m=2m possible...15m/5m=3 so choice E

32m^2/16m=2m and 48m/16m=3 so this last choice too

8 0
3 years ago
What is the equation of the line containing the points (5,2),(10,4)and (15,6)
MAXImum [283]
The y/x values all have the same ratio, 2/5. The line is

y = (2/5)x
5 0
2 years ago
Help! Simplify (see photo) pls explain<br> If you don’t know pls don’t answer thanks
Temka [501]

Answer:

-8 \sqrt{6}

Step-by-step explanation:

4i\sqrt{-24} \\4i\sqrt{-1} *\sqrt{24} \\4i*i*\sqrt{4}*\sqrt{6}\\-4 * 2*\sqrt{6} \\-8 \sqrt{6}

.

\sqrt{-1} =i \\i*i = -1

7 0
3 years ago
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