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iris [78.8K]
3 years ago
9

Help please will give brainllst to the right answer

Mathematics
2 answers:
svet-max [94.6K]3 years ago
7 0
Answer :


Your answer will be 7
stich3 [128]3 years ago
3 0

Answer:

7

Step-by-step explanation:

You might be interested in
if you know that 7 x 8=56, how can you use the commutative property of multiplication to find the product of 8 x 7 ?
Fofino [41]
Its the same thing because your just switching the order which doesn't matter when your adding or multiplying
5 0
3 years ago
an electrician charges $55 per hour of electrical work plus a flat fee of 25$ as a service charge . if a customer's bill 190 whi
zhenek [66]

Answer:

\large \boxed{\text{A. 3.0 h}}

Step-by-step explanation:

The bill          = $190

Less flat fee  =    25

Work done   = $165

\text{Hours worked} = \$165 \times \dfrac{\text{1 h}}{\$55} = \textbf{3.0 h}\\\\\text{The electrician was on the job for $\large \boxed{\textbf{3.0 h}}$}

7 0
3 years ago
The population of a town in 2000 was 430. The population is increasing at a rate of 0.9% every year. What will be the projected
mel-nik [20]

Answer:

1018.

Step-by-step explanation:

The multiplying factor here is 1 +0.09 = 1.09. Every year the current population figure is multiplied by 1.09. We have 10 years of growth so:

  P(2010) =  430(1.09)^10

= 1018.

8 0
3 years ago
Rosario is rollling a six- sided cube. Rosario rolls the number cube twice. What is the probability that Rosario gets the number
icang [17]
Part 1:the answer is 1/36
each time we roll the dice, the whole probabilities are 6
if we roll it two times
6*6=36

part 2

it's 1/8

each time we flip a coin, the whole probabilities are 2

if we flip it 3 times

2*2*2=8




good luck
5 0
3 years ago
Based on the order of operations, which is the first step in simplifying this expression? 9 + 5 x 2(20/4 - 2 + 1)
Leto [7]

Answer:

  1. (Parentheses)                P.E.M.D.A.S  
  2. Exponents(^)
  3. Multiply(X)
  4. Division(/)
  5. Addition(+)
  6. Subtraction(-)

Step-by-step explanation:

First simplify (20/4-2+1)=

9+5x2(4)=

then simplify again

14x8=112

simplify one more time and you get your answer.

122 is your answer.

So to answer the real question start with parentheses first then work and simplify the equation.

<u><em>Please give brainliest if you found this answer to be helpful!</em></u>

4 0
2 years ago
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