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katovenus [111]
3 years ago
11

6.7 more than 5 times a number is 20

Mathematics
2 answers:
IrinaK [193]3 years ago
6 0
Subtract 6.7 from 20. This is 13.3. Divide 13.3/5 is 2.66. That is the answer
Wittaler [7]3 years ago
5 0

Answer:

the number is 2.66

Step-by-step explanation:

6.7+5x=20

Step 1. Subtract 6.7 from both sides

5x=20-6.7

5x=13.3

Step 2. Isolate the variable

\frac{5x}{5} =\frac{13.3}{5}

x=2.66

The number is 2.66

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What is the value of yearly compensation package that includes $65,000 salary the forecast of a $350 Dollar per month health ins
Klio2033 [76]

Answer:

$69560

Step-by-step explanation:

The yearly compensation package includes a yearly salary of $65000, the health insurance plan of $350 per month and a life insurance premium of $30 per month.

Total compensation in health insurance plan is $(350 × 12) = $4200

Total compensation in life insurance premium is $(30 × 12) = $360

Therefore, total yearly compensation package is $(65000 + 4200 + 360) = $69560 (Answer)

4 0
3 years ago
Helen has 48 cubic inches of clay to make a solid square right pyramid with a base edge measuring 6 inches. Which is the slant h
Nikitich [7]

Answer: 5 inches


Step-by-step explanation:

Given: Volume of clay = 48 cubic inches

If we make a solid square right pyramid with a base edge a= 6 inches.

Then its base area = a^2=6^2=36\ inches^2

we know that volume of square right pyramid=\frac{1}{3}\times\ a^2h

Therefore, volume of square right pyramid made by all of clay=\frac{1}{3}\times\ a^2h=48 cubic inches

\Rightarrow\frac{1}{3}\times\ (36)\times\ h=48\\\Rightarrow12h=48\\\Rightarrow\ h=4\ inches.....\text{[Divide 12 on both sides]}

Now, slant height l=\sqrt{(\frac{a}{2})^2+h^2}

\\\Rightarrow\ l=\sqrt{3^2+4^2}\\\Rightarrow\ l=\sqrt{9+16}\\\rightarrow\ l=\sqrt{25}\\\Rightarrow\ l=5

The slant height of the pyramid if Helen uses all the clay=5 inches

5 0
3 years ago
Read 2 more answers
Evaluate |-3| - |5|. - 8 - 2 2 8
Sedaia [141]
Is it subtract 228? if so then 3-5 equals -2. -2-8 equals -10. -10-228 equals -238
6 0
4 years ago
Explain these questions, please
harina [27]
How I was taught: Make sure both numbers are a fraction. If not put "1" as the denominator. Multiply straight across. Simplify if you can.
3 0
3 years ago
16q– 81 = 0<br> Answer for me plizzz
lisov135 [29]
The answer is q = 5.0625
7 0
3 years ago
Read 2 more answers
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