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3 years ago

12

Please help me Evaluate 7+2^3 Answer:________

2 answers:

Natalija [7]3 years ago

7 0

Answer:

9^...................

Grace [21]3 years ago

6 0

Answer:

15

Step-by-step explanation:

2³ is the same as 2 x 2 x 2 or 8. 8 + 7 is 15.

Hope it helps!

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2/3 minus 5/8<br> what’s the answer

Rama09 [41]

Hey there!

$\frac{2}{3}$ $-$ $\frac{5}{8}$
Change the " $subtract$ " symbol to a $addition$ symbol
$\frac{2}{3} + \frac{-5}{8}$
$(-5)(3)$ $= -15$
$2(8)$ $=16$
$3$ $(8)$ $=$ $24$
$\frac{16}{24} + \frac{-15}{24}$
Add " $16 + (-15)$ " together
$\frac{16+ (-15)}{24}$
$16 + (-15)$ $= 1$
$24$ $= 24$
Therefore, $\boxed{Answer: \frac{1}{24} }$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:)}$

5 0

3 years ago

When x^2-2x + 14 is divided by x-1 the remainder is?<br> Is it 13?

julsineya [31]

Yes, 13 is the remainder.

See dat pic for full solution.

5 0

3 years ago

16) <br> Which value is equivalent to 2 + 12 ÷ 2?<br> A) 6 <br> B) 7 <br> C) 8 <br> D) 12

Umnica [9.8K]

The answer to this question is C

Because you are supposed to do division first following PEMDAS so 12÷2=6 then you would do 2+6=8 SO THE ANSWER IS C

5 0

3 years ago

Read 2 more answers

Don Moline, a construction worker, earns $12.25 per hour. He worked his regular 36 1/4 hours last week. What was his straight-ti

Anton [14]

Answer:

<u>The correct answer is US$ 444.06</u>

Step-by-step explanation:

1. Let's check all the information that was provided in the question:

Salary per hour earned by Don Moline = US$ 12.25

Number of hours worked last week = 36 1/4

<u>2. For calculating the payment Don will receive, we do the following:</u>

Straight-time payment = Salary per hour earned by Don * Number of hours worked last week

Straight-time payment = 12.25 * 36 1/4

Straight-time payment = 12.25 * 36.25 (1/4 = 0.25)

Straight-time payment = US$ 444.06

<u>Don Moline will receive US$ 444.06 of payment</u>

7 0

3 years ago

Use a ratio box to solve this problem the ratio of new pens was 4 to 7 in all there were 242 new pens how many new pens were in

Leya [2.2K]

Complete Question

Use a ratio box to solve this problem the ratio of new pens to used pens was 4 to 7 in all there were 242 pens, how many new pens were in the box?

Answer:

88 new pens

Step-by-step explanation:

The ratio of new pens : Old pens = 4:7

Sum of Proportion = 4 + 7 = 11

Total number of pens = 242 pens

The number of new pens is calculated as:

4/11 × 242 pens

= 88 new pens

Therefore, the number of new pens = 88 new pens

6 0

3 years ago