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solong [7]
2 years ago
8

PLEASE HELPPPP IM TAKING A IMPORTANT MATH TESTT!! THE QUESTION IS IN THE PHOTO

Mathematics
1 answer:
bixtya [17]2 years ago
6 0
Jay’mari is correct
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A car dealership sells suv's and passenger cars. For a recent year, 90 more suv's were sold than passenger cars. If a total of 5
Lunna [17]

Answer:

300 SUVs were sold.

210 Passenger cars were sold.

Step-by-step explanation:

Let S denote the amount of SUVs sold and let P denote the amount of passenger cars sold.

The total amount of vehicles sold was 510, so:

S+P=510

90 more SUVs were sold than passenger cars. In other words:

S=90+P

We know have a system of equations. We can solve it buy substituting the second equation into the first. Thus:

90+P+P=510

Combine like terms:

2P+90=510

Subtract 90 from both sides:

2P=420

Divide both sides by 2:

P=210

So, the 210 passenger cars were sold.

This means that 210+90=300 SUVs were sold.

And we're done!

7 0
3 years ago
Rewrite in simplest rational exponent form x^1/2*X^1/4
jasenka [17]

Answer:

\sqrt[4]{x^3}

Step-by-step explanation:

First, let's examine our original statement.

x^{\frac{1}{2} }\cdot x^{\frac{1}{4}}

Using exponent rules, we know that if we have x^a \cdot x^b, then simplified, the answer will be equivalent to x^{a+b}.

So we can simplify this by adding the exponents \frac{1}{2} and \frac{1}{4}.

Converting  \frac{1}{2} into fourths gets us \frac{2}{4}.

\frac{2}{4} + \frac{1}{4} = \frac{3}{4}.

So we now have x^{\frac{3}{4}}.

When we have a number to a fraction power, it's the same thing as taking the denominator root of the base to the numerator power.

Basically, this becomes

\sqrt[4]{x^3}. (The numerator is what we raise x to the power of, the denominator is the root we take of that).

Hope this helped!

4 0
3 years ago
Read 2 more answers
Alonzo and Miguel scored a total of 59 points in the basketball game. Miguel scored five
rusak2 [61]

Answer:

Alonzo scored 27 points Miguel scored 32

Step-by-step explanation:

59 -5

54/2

27 -Alonzo

27+5

32- Miguel

7 0
3 years ago
Read 2 more answers
What is the cube root of 8x27?
larisa86 [58]
8 = 2^3
27 = 3^3
(2^3)*(3^3)=6^3
Cube root of 6^3 = 6
3 0
3 years ago
Read 3 more answers
Two number cubes are rolled --one blue and one yellow. Find the probability that the blue cube is less than 3 and the product is
Natalija [7]
Assuming they are dice, to work out the probability that the product is 8, the dice either have to be 2 and 4 or 4 and 2. The blue dice therefore has to be a 2 (4 is not less than 3), which is a 1 in 6 probability. The yellow one therefore has to be 4, which again is 1 in 6. The probablility that these both happen at the same time is given when they are multiplied together. \frac{1}{6}x\frac{1}{6} = \frac{1}{36}.
Hope that is useful.
8 0
3 years ago
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