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Natalka [10]
3 years ago
12

Hiii please help i’ll give brainliest if you give a correct answer ty!!

Mathematics
1 answer:
Stels [109]3 years ago
6 0
The answer is 130 because you multiply 10 x 13
You might be interested in
Evaluate f(−1)=−3x^3 + 2x^2
Sholpan [36]

Answer:

5

Step-by-step explanation:

f(-1)= -3(-1)³+2(-1)²

= -3(-1)+2(1)

= 3+2

=5

5 0
3 years ago
aaron is 3 times as old as his son. in ten years, aaron will be twice as old as his son. how old is his son?
bazaltina [42]

Answer:

<em>His son is 10 years old.</em>

Step-by-step explanation:

Now Aaron's son is s years old, and Aaron is 3s years old.

In 10 years, Aaron's son will be s + 10 years old, and Aaron will be 3s + 10 years old.

In 10 years, Aaron's age will be twice the son's age.

3s + 10 = 2(s + 10)

3s + 10 = 2s + 20

s = 10

His son is 10 years old.

5 0
3 years ago
What are the factors of 5x^2 + 39x - 8 ?
lara31 [8.8K]
5x²<span> + 39x - 8
=</span><span>(<span><span>5<span>x</span></span></span></span>²<span><span><span><span>−1</span>x</span></span>)</span>+<span>(<span><span>40x</span><span>−8</span></span><span>)
= x (5x-1) +8 (5x-1)
= (5x-1) (x+8)
</span></span><span><span><span><span><span><span><span><span><span>
</span></span></span></span></span></span></span></span></span><span>x⁢5⁢x-1+8⁢5⁢x-1</span>
6 0
3 years ago
Read 2 more answers
What would be the best first step to solving the following equation? 18=m+12. A. add 18 to both sides B.subtract 18 from both si
Lapatulllka [165]

Answer:

B.

Step-by-step explanation:

you need to cancel 18 out.

4 0
3 years ago
X + 8 = 5; X = ?
Semmy [17]

Answer:

DONT No

Step-by-step explanation:

5 0
3 years ago
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