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8_murik_8 [283]
2 years ago
11

Please answer this I need this ASAP to bring up my grade!!!!!

Mathematics
2 answers:
Alex777 [14]2 years ago
8 0

Answer:

130 miles

Step-by-step explanation:

So, lets go over what we know:

She drove 40 miles per hour for 30 minutes.

Or:

She drove 40 miles per hour for 1/2 hours.

Or:

She drove 20 miles.(40*1/2=20)

We also know:

She drove 55 miles per hour for 2 hours.

Or:

She drove 110 miles(55*2=110)

To find the total miles, we must add the 20 and 110:

110+20

=

130

So she drove a total of 130 miles!

Hope this helps! :D

xz_007 [3.2K]2 years ago
4 0

me a children doctor any g irl have doubt then (gur-xewz-hzb).

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Felix earns $450 per week plus 3% of sales over $4800. Felix’s sales are $53000. How much does Felix earn?Felix earns $450 per w
kirill [66]

Answer:

<em>Felix earns total $594 per week.</em>

Step-by-step explanation:

Felix’s sales are $53000.

So, <u>the amount of sales over $4800 will be</u>:  \$53000-\$4800= \$48200

Felix earns $450 per week and additional 3% of sales over $4800.

So, his additional income = (\$4800\times 0.03)=\$144

Thus, Felix's total income will be:  (\$450+\$144)=\$594

3 0
3 years ago
QUESTION 1<br> Find the derivative of the function f(x)= /7x-8 using the limiting process.
Greeley [361]

Answer: Apply the Sum/Difference Rule

            d/dx(7x)-d/dx(8)

               d/dx(7x)=7

               d/dx(8)=0

                  7-0=7

                   

Step-by-step explanation: The answer is 7

4 0
2 years ago
Estimate 5.9* 3.4 find the answer please help
zvonat [6]
Since it says ESTIMATE:
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2 years ago
What is the value of n 9 x 23 +3 x39 - 28 = n
Flura [38]
Ok :) we should do according to order of operations
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction    (PEMDAS) 'it will be helpful for to remember '
 
anyways ;
9×23=207
3×39=117 
 (we did those things because we should multiple before add )
so now we will add and subtract= 207+117-28 =296
 
I HOPE IT WILL MAKE SENSE !!!!!!!



4 0
2 years ago
Can someone help me define these triangles.​
lana66690 [7]

Answer:

Scalene:  F, B

Equilateral:  H, D, C

Isosceles:  G, E, A,

Hope this helped!

4 0
2 years ago
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