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slava [35]
3 years ago
8

Mariah went to the grocery store and purchased m cartons of milk and s bags of sugar. The milk was $2.39 per carton and the suga

r was $1.99 per bag. She also purchased c candy bars for $2.35 each. On the way out of the store she donated $4 to a local charity.
Evaluate the following expression to determine how much Mariah spent at the grocery store:

2m + s + 3c + 4

Explain how to evaluate the expression and determine how much money Mariah spen
Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0
Your answer would be 10.73 you would evaluate by going 2.39m + 1.99pb + 2.35c + 4lc = 10.73
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EXERCISES
dybincka [34]

Answer:

There is a common ratio of 1/4.

The next 3 numbers are -80, -20 , -5.

Step-by-step explanation:

The next term is found by multiplying by 1/4. ( -5120 / 20480 = 1/4).

So the next 3 terms are -320 * 1/4 = -80,

-80 * 1/4 = -20 and the last is -5.

7 0
3 years ago
This doesn’t make since! Only the smartest can get this right lol! Somebody helppp DUE TMMR!
aliya0001 [1]

Answer: 70 - 40 = 30

Step-by-step explanation:

5 0
3 years ago
How do I solve 5x - 4 = -19
ira [324]
Undo what has been done to the variable. That means to do the opposite done to the variable.
5x-4=-19
+4=+4
5x=-15
5 is being multiplied to the variable so you divide it from both sides.
x=-3
7 0
3 years ago
Assume that z scores are normally distributed with a mean of 0 and a standard deviation of 1. if p(z >
madreJ [45]
Given that μ=0, and σ=1, P(z>c)=0.1093
thus
P(z<c)=1-0.1093=0.8907
hence the value of c will be:
z-score=(c-μ)/σ
thus
1.23=(c-0)/1
c=1.23
8 0
4 years ago
Erica has a 18% discount coupon for an electronics store.she sees a new television that she wants to buy. After the 18% discount
dimulka [17.4K]
I believe the original price of the television was 580.56 because 492*18%=88.56 so 492+88.56=580.56 hope this helps
4 0
3 years ago
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