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Marina CMI [18]
3 years ago
6

Suppose you send about 12 text messages a day, and your older sister sends more text messages than you do. Together, you send a

total of about 26 messages per day. About how many text messages does she send a day? Write an equation and solve for the unknown value
Mathematics
1 answer:
frozen [14]3 years ago
3 0

Answer: so your sister sends 14 messages a day

Step-by-step explanation: you send about twelve texts a day and as a total you both send 26 so lets let your sister be x and you are 12

26- 12=x

26-12= 14

I hope this was helpful!

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Jamarcus starts with $1,200 in a college savings account. His account earns interest at a rate of 1.8% compounded annually. How
nekit [7.7K]

Answer:

FV= $1,335.57

Step-by-step explanation:

Giving the following information:

Initial Investment (PV)= $1,200

Interest rate= 1.8% compounded annually

Number of periods= 6

<u>To calculate the future value, we need to use the following formula:</u>

FV= PV*(1+i)^n

FV= 1,200*(1.018^6)

FV= $1,335.57

4 0
3 years ago
Translate the following into an algebraic expression: A number is 30% of 20% of the number x.
bezimeni [28]

Answer: 0.06x

Step-by-step explanation:

  • An algebraic expression is an expression consist of integer constants, variables, and algebraic operations.

The given statement:  A number is 30% of 20% of the number x.

The required algebraic expression would be:

30% of 20% of x

=\dfrac{30}{100}\times \dfrac{20}{100}\times x  [we divide a percentage by 100 to convert it into decimal]

=\dfrac{6}{100}\times x\\\\=0.06x

Hence, the required algebraic expression would be :

0.06x

4 0
3 years ago
Which is the simplified form of the expression?
kvv77 [185]

Answer:

Step-by-step explanation:

a

3 0
4 years ago
Substitute 5 for x and evaluate the expression below.<br> (x-2) +11
vekshin1

Answer:

14

Step-by-step explanation:

(5-x) +11 = 14

7 0
3 years ago
Match each problem to its solution. 8 8.2 9 56.25 Jonah earns $12.50 per hour as a marketing intern. If he works for 4.5 hours,
blsea [12.9K]

Answer:

\$56.25

\$9

8

8.2\ \text{pounds}

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12.5\times 4.5=\$56.25

Amount Jonah earned is \$56.25.

Items worth is $41.23

Amount paid is $50.23

Extra amount paid

50.23-41.23=\$9

Jessica paid \$9 extra.

Length of cloth available is 20 m

Length of one long-sleeved blouse is 2.5 m

Number of blouses that can be made

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Number of blouses that can be made from the material is 8.

Potatoes weight is 3.2 pounds

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3.2+2.3+2.7=8.2\ \text{pounds}

The weight of the purache is 8.2\ \text{pounds}.

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