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Dvinal [7]
3 years ago
14

Ling drove at a speed of 45 miles per hour for 225 miles. How many hours did she drive?

Mathematics
2 answers:
svlad2 [7]3 years ago
6 0

Answer:

5 hours

Step-by-step explanation:

45 times 5 = 225

Jobisdone [24]3 years ago
5 0
You would have to multiply 45 times 225 and then you have to compare the hour
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Please help me asap!!!
Westkost [7]

Answer: immma guess that its c

super sorry if im wrong

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
2.
scZoUnD [109]

Inversely proportional : it is relationship between two variables in which when one variable's value is increasing than other one is decreasing.

Situation A : The number of miles Rashid drives increases over a period of 5 hours.

→ in this situation both variable no. of miles and period of time are increasing. so it is not represent a inversely proportional relationship.

in next two situation , two variables are increasing with each other.

so we take last situation ↓

Situation : Robin has $100 to share evenly with his cousins at the fair. As the number of cousins who arrive increases, the amount that each person receives

decreases.

→ in this situation , both variable viz no. of cousins and amount they got is inversely proportional to each other. when no. of cousins are increasing than amount is decreasing. so this last one situation represent the inversely proportional relationship.

thanks ❤

4 0
3 years ago
Represent the following expression algebredically: a number, x, decreased by 5
PIT_PIT [208]
X-5 is your answer. hope that helps
5 0
3 years ago
Ebba is buying bulk fabric.
-Dominant- [34]

Answer:

To find the cost per yard, divide the cost by the amount:

p: 6.25 / 6.5 = 0.96  -->  The cost per yard is $0.96

r: 3 /4 = 0.75  -->  The cost per yard is $0.75

b: 8.1 /8.5 = 0.95  -->  The cost per yard is $0.95

s: 7.2 / 6 = 1.2  --> The cost per yard is $1.20

In order from cheapest to most expensive:

Red

Brown

Purple

Silver

8 0
3 years ago
True or false: for any 2 nonzero integers, the product and quotient have the same sign.
scoray [572]
Yes, it is true.
________________
For example,

take two integers 12 and 4

12 × 4 = 48 : product is positive

12 ÷ 4 = 3: quotient is positive
____________________

If you take -12 and 4

-12 × 4 = -48 : product is negative

-12 ÷ 4 = -3: quotient is negative
4 0
4 years ago
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