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pav-90 [236]
3 years ago
5

Someone pls help me, I can’t figure this out!

Mathematics
2 answers:
Alex3 years ago
8 0

Answer:

AC=73

Step-by-step explanation:

drek231 [11]3 years ago
8 0
AC=8
9x+1=6x+25
3x+1=25
3x=24
24 divided by 3 =8
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Is 7.8 equal to nine<br>​
Butoxors [25]

Answer:

No

Step-by-step explanation:

7.8 is 7.8 not 9 they are both rational numbers

3 0
4 years ago
Read 2 more answers
Brandon buys a radio for $44.57 in a state where the sales tax is 7%.
grigory [225]

Answer:

$3.12

Step-by-step explanation:

44.57 x 0.07 = 3.12

8 0
3 years ago
You have a money jar containing nickles and quarters worth $1.55. The money jar contains 11 coins. How many of each coin do you
Lina20 [59]

Answer:

Step-by-step explanation:

3quarters= 75

75+5+5+5+5+5+5+25+25

80, 85, 90, 95, $1,00, $1,05, $1,30, $1,55,

there you go

3 0
2 years ago
Emma started biking to the coffee shop traveling 15 mph, after some time the bike got a flat so Emma walked the rest of the way,
serious [3.7K]

Answer:

75\text{ miles, }28\text{ miles}

Step-by-step explanation:

GIVEN: Emma started biking to the coffee shop traveling 15 \text{mph}, after some time the bike got a flat so Emma walked the rest of the way, traveling 7 \text{mph} If the total trip to the coffee shop took 9 \text{hours} and it was 103 \text{miles} away.

TO FIND: how long did Emma travel at each speed.

SOLUTION:

Let the distance traveled by Emma through bike is \text{x}

Total time taken when traveled by bike =\frac{\text{x}}{15}

Distance traveled through feet =103-\text{x}

Total time taken when traveled by feet =\frac{103-\text{x}}{7}

Now,

Total time taken =9\text{hours}

\frac{\text{x}}{15}+\frac{103-\text{x}}{7}=9

8\text{x}=600

\text{x}=75

Distance traveled through feet =103-75=28\text{miles}

Hence distance traveled using bike is 75\text{miles} and by feet is 28\text{miles}

4 0
3 years ago
A car is traveling at a speed of 100
ExtremeBDS [4]

Answer:

62.5 kmph

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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