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Nonamiya [84]
3 years ago
8

Which answer BEST describes the solution for x if – 3 < x + 4 ≤ 7?

Mathematics
2 answers:
Mama L [17]3 years ago
8 0
C is the answer look at the way I. form is
yuradex [85]3 years ago
7 0

The answer would be D. In order to solve this, you need to first get x by itself. To do this we would subtract both sides by 4. This would then give us our answer of -7< x  ≤ 3

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Clint earns $25.50 per hour as a mechanic. He is paid time-and-a-half for working more than 8 hours per day. Yesterday, he worke
777dan777 [17]

Answer:

439.87

Step-by-step explanation:

Time and a half is the original hourly rate plus half of that. Being that Clint's hourly rate is $25.50, you will add $12.75 to that because that is half of 25.50. So for the 11.5 hours worked, Clint's gross pay comes out to be $439.87. First figure out time and a half as shown above. Next, multiply time and a half by the number of hours worked on said day. You then have the answer for what is Clint's gross pay.

5 0
3 years ago
HELP ASAP GIVING BRAINLY!!!!!!<br><br><br> x = 1, y = -3, z = 5<br><br> (4x + 10) + 8z - 10y
matrenka [14]

Answer:

the answer is 84

Step-by-step explanation:

(4(1) +10)+8(5)-10(-3)

4+10+40+30

=84

7 0
2 years ago
Read 2 more answers
Jon has two trees in his yard. One is 29 feet taller than the other. If we let h be the height of the shorter tree, write an alg
inessss [21]

h + h + 29

This will be simplified into 2h + 29

The shorter tree's height is represented with the variable 'h'

Because the taller tree is 29 feet taller, the equation for the taller tree would be 'h + 29'

SInce we're looking for the sum, all you have to do is add 'h' and 'h + 29'

If you have any questions, just ask. Good luck! :))

-T.B.

7 0
3 years ago
5 + 2n2 when n = 3. <br><br> (The 2 after the n is an exponent)
Pani-rosa [81]

Answer:

23

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A young sumo wrestler decided to go on a special diet to gain weight rapidly. He gained weight at a constar
Masteriza [31]

Answer:

  • <u>5.2 kg per month.</u>

<u></u>

Explanation:

The measure of how fast the wrestler gained weight, in kg per month, is the  weight gain rate.

The table is:

Time (months)           Weight (kg)

    0.5                             80.6

    2                                 88.4

    3.5                              96.2

The weight gain rate, WGR, for a period may be calculated as:

  • WGR = [ weight gain ] / [period]

  • WGR = [final weight - initial weight] / [final time - initial time]

  • WGR₁ = [88.4 kg - 80.6 kg] / [2 month - 0.5 month] = 7.8 kg / 1.5 month = 5.2 kg / month

  • WGR₂ = [96.2 kg - 88.4 kg] / [3.5 month - 2 month] = 7.8 kg / 1.5 month = 5.2 kg / month.

As you see, the wrestler gained weight at a constant rate of 5.2 kg per month.

7 0
2 years ago
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