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Reika [66]
3 years ago
10

30x + 20y +55 ANSWER ASAP

Mathematics
1 answer:
vazorg [7]3 years ago
7 0

Answer:

are there any options?

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Pablo is on a road trip which will cover a distance of 840 miles. He plans to break the trip up and will complete it over three
Colt1911 [192]

Answer: 2.87 hours

Step-by-step explanation:

There may be a typo in the question because 55 hours in a day is not logical so you must have meant 5.5 hours.

In that case, the hours he will require on the third day would require the distance left to calculate. Get this distance from the first 2 days.

Day 1 distance travelled = Time * Speed

= 5.5 * 66

= 363 miles

Day 2 distance travelled = Time * Speed

= 5.5 * 58

= 319 miles

Total distance remaining

:= 840 - 363 - 319

= 158 miles

Travelling at 55 miles per hour, the time to be taken is:

= Distance remaining / Speed

= 158 / 55

= 2.87 miles per hour

8 0
2 years ago
Which is NOT a valid method of proving triangles similar?<br> 1)AA<br> 2)SSS<br> 3)ASA<br> 4)SAS
pickupchik [31]

Answer:

1

Step-by-step explanation:

3 0
3 years ago
Write a quadratic function f whose only zero is −10.
Radda [10]

function is: f(x)=(x+10)^2

4 0
3 years ago
I WILL GIVE BRAINLEST!!!
lukranit [14]

Answer:

Step-by-step explanation:

To find the zeros of this polynomial, set the polynomial equal to zero, and then set each of the factors equal to zero separately.  Solve each equation for x:

x  - 1 = 0 yields x = 1.     The x-intercept is (1, 0).

x + 3 = 0 yields x = -3.   The x-intercept is (-3, 0).

2x + 1 = 0 yields x = -1/2   The x-intercept is (-1/2, 0)

4 0
3 years ago
Read 2 more answers
What is 4x-3(x-2y) +(6x-8y) in standard form
SpyIntel [72]
7x-2y hope this helps
3 0
3 years ago
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