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Debora [2.8K]
3 years ago
13

Can someone help me pls, 30 points

Mathematics
2 answers:
nalin [4]3 years ago
7 0

Answer:

The answer is B because their tip would equal 20% of the sum of both meals.

5 = 0.2(x+10)

tip = 20% of (eric + chad)

Step-by-step explanation:

juin [17]3 years ago
5 0
It should be the answers c
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Simplify the exponential expression.
olga_2 [115]

The solution for the expression (v²)(m⁴)/(v²)(m³) will be m. The correct option is C.

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.

Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.

The given expression will be solved as below:-

E =  (v²)(m⁴)/(v²)(m³)

Divide v² by the same term v².

E = (m⁴)/(m³)

E = m

Therefore, the solution for the expression (v²)(m⁴)/(v²)(m³) will be m. The correct option is C.

To know more about expression follow

brainly.com/question/723406

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8 0
2 years ago
Which of the following numbers are greater than or equal to 4/7? Is it 2/5, 0.57, or 2/3. Use explanation why.
Sergeeva-Olga [200]

Answer:

2/3

Step-by-step explanation:

2/5=0.4 and 4/7=0.571428

0.57<0.571428

---------------------------

2/3=0.6667

which is greater than or equal to 4/7

5 0
3 years ago
What is the measure of RSP in the diagram below
Tomtit [17]

The answer would by 58. I hope this helps!!

4 0
3 years ago
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What are the solutions of x^2+10x+21=0?
Luden [163]
(x+7)(x+3) so therefore you set each equation = 0...
x + 7 = 0
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and solve
x = -3
x = -7
6 0
3 years ago
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(8×1017)÷(2×103)Give your answer in standard form.
Alexxandr [17]
4.19004 x 10^5

sry I have to write extra stuff to send the answers :)
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