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Olegator [25]
3 years ago
8

Serena's average speed during her training run was 8 kilometers per hour over the 2 hours that she ran What was the total

Mathematics
1 answer:
Elena-2011 [213]3 years ago
8 0

Answer:

16

Step-by-step explanation:

8x2=16

You might be interested in
F(x) = 17x2 - 9x, g(x) = 12x - 9;Find (f ∘ g)(11).
Schach [20]
C. 23,487 is the correct answer
4 0
3 years ago
Can you help me with 12-3(x+1)=30
inysia [295]
Greetings!

12-3(x+1)=30
Distribute the Parenthesis.
12-3x-3=30
Combine like terms.
9-3x=30
Add -9 to both sides.
(15-3x)+(-9)=(30)+(-9)
-3x=21
Divide both sides by -3.
(-3x)/-3=(21)/-3
The Answer Is:
x=-7

Hope this helps.
-Benjamin
7 0
3 years ago
Cuantos números primos hay entre 30 y 40?
max2010maxim [7]

Answer:

Dos numeros primos

Step-by-step explanation:

31 y 37 no son productos de dos números naturales más pequeños. Los otros numeros entre 30 y 40 son compuestos.

6 0
2 years ago
13. A smoothie shop has 40 stores, and 55% of the stores are in
S_A_V [24]

Answer:

You could answer this two ways.

Step-by-step explanation:

Method 1: Set up proportion

x/40=55/100

Cross-multiply and you will get..

2200=100x

x=22

Method 2: Use decimals

As we saw in the first method, 55 percent is equal to 55/100. 55/100 is equal to 0.55.

You can multiply 0.55 and 40 to get the answer as well.

0.55 times 40 is 22.

Hope this explanation helped! ☺️

6 0
3 years ago
Read 2 more answers
Solve for X please: -ax+4b>9
Ulleksa [173]
So what you do is subtract 4b on both sides so it will be -ax=9+4b then divide x on both sides and you have your answer 

4 0
3 years ago
Read 2 more answers
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