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brilliants [131]
2 years ago
9

Joshep drove his grandmother’s house which is 252 miles away in 3.5 hours. If he continues at the same speed,approximately how l

ong will It take him to drive 315 miles?
Mathematics
1 answer:
Amanda [17]2 years ago
5 0

Answer:

72 hours

Step-by-step explanation:

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katovenus [111]

Answer:

The car gets 30 miles to the gallon.  After the car has traveled 80 miles , 2 2/3 gallons have been consumed.

Step-by-step explanation:bro trust me

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=if%20a%20%3A%20b%20%3D%202%20%3A%203%20and%20b%20%3A%20c%20%3D%204%20%3A%205%20than%20find%20a
grigory [225]

Answer:

<em>a:b:c=8:12:15</em>

Step-by-step explanation:

<u>Combined Ratio</u>

We are given the ratios:

a:b=2:3

b:c=4:5

The combined ratio a:b:c will include all three variables in one single expression.

Before finding it, we must have a common number for the common variable (b). Since b is 3 in the first ratio and 4 in the second ratio, we must equate both by finding the LCM of 3 and 4=12, thus both ratios will be amplified as follows:

a:b=2:3=(2*4):(3*4)=8:12

b:c=4:5=(4*3):(5*3)=12:15

Now there is a common factor in both ratios, we can combine them removing the common factor:

a:b:c=8:12:15

8 0
2 years ago
What else would need to be congruent to show that ABC = PQR by sss
Katen [24]
Ab=pq
qr= bc
and so on
7 0
3 years ago
Write an expression that is equal to 3 times 2 and 1/4
4vir4ik [10]
Your answer to the question is: 3(2¼)=x
4 0
3 years ago
Solve: -11 = -2 + x/4
IrinaK [193]

Answer:

x = -36

Step-by-step explanation:

-11 + 2 = x/4

-9 = x/4

-9 * 4 = x

-36

8 0
3 years ago
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