3 years ago

Mary bought 4 small cookies for 40 cents each and 2 large cookies for 90 cents each how much did she spend all together

Mathematics

1 answer:

babunello [35]3 years ago

4 0

Answer:

$3.40

Step-by-step explanation:

4x.40 is 1.60

2x.90 is 1.80

Then you take 1.80+1.60 to get $3.40 Hope this helps!

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Step-by-step explanation:

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3 years ago

Identify the hypothesis and conclusion of this conditional statement: If two lines intersect at right angles, then the two lines

Sedaia [141]

Answer: b

<u>Step-by-step explanation:</u>

NOTE:

Hypothesis: "if" part of the sentence
Conclusion: "then" part of the sentence

hypothesis : If <u>two lines intersect at right angles</u>

conclusion: then <u>the two lines are perpendicular</u>

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3 years ago

An 18% discount on a watch saved a shopper $72. Find the price of the watch before the discount

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3 years ago

HELP, PLEASE, WILL GIVE BRAINLIEST

Juli2301 [7.4K]

The answer would be B
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3 years ago

Define an action adder :: io () that reads a given number of integers from the key board, one per line, and displays their sum.

aleksandrvk [35]

The program is an illustration of loops

<h3>What are loops?</h3>

Loops are program statements that are used to perform repetition

<h3>The main program</h3>

The program written in Python, where comments are used to explain each line is as follows:

#This initializes sum to 0

summ = 0

#This gets input for the first number

num = int(input())

#This is repeated while num is not -1

while num!= -1:

#This calculates the sum

summ+=num

#This gets input for the num

num = int(input())

#This prints the sum

print(summ)