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4 years ago

7

A savings account is opened with $6300.monthly deposits of$1100 are made. Write this explicit rule for the sequence and find how

much money will be in the account after 20 months

1 answer:

Ronch [10]4 years ago

4 0

1100m+6300
1100(20)=22000+6300=28300

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3. Jean purchased 6 yards of felt to make banners. Each banner requires 1 1/2 yards. How many

zavuch27 [327]

B.

Explanation:

1.5+1.5=3+1.5= 4.5+1.5= 6

(How much 1.5 is there?) (1.5=1 1/2 btw)

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3 years ago

Read 2 more answers

What is -2.3+4.2-3.4 step by step?

Anuta_ua [19.1K]

Answer:

-1.5

Step-by-step explanation:

Simplify (Add -2.3 with -3.4) and get -5.7

[Add those using the assosiative property of addition]

Add 4.2 to the number and get -1.5. [it is a negative number because 5.7 is bigger than 4.2]

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3 years ago

Please help (Math)......

Agata [3.3K]

$|x|^2 -2|x|-3=0\\\\\implies |x|^2 - 3|x| + |x| - 3 =0\\\\\implies |x|(|x| -3) + (|x| -3) = 0\\\\\implies (|x| - 3)(|x| +1) =0\\\\\implies |x| -3 = 0~~ \text{Or} ~~ |x| +1 =0\\\\\implies |x| = 3 ~~ \text{Or}~~ |x| = -1;\\\\\text{For}~ |x|= -1 ,~\text{ there are no solution for } x \in \mathbb{R}\\\\\text{So,}\\\\|x| = 3 \implies x = \pm 3$

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3 years ago

Someone please answer ASAP thank you

Natasha2012 [34]

Answer:

$\huge\boxed{\sf 2}$

Step-by-step explanation:

Since these triangles are similar, we'll use proportion to find the unknown side.

$\sf \frac{25}{10} = \frac{5}{?}$

Cross Multiply

$\sf ? * 25 = 10*5$

Divide 25 to both sides

$\sf ? = 50/25\\\\? = 2$

$\rule[225]{225}{2}$

Hope this helped!

<h3>~AnonymousHelper1807</h3>

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3 years ago

Rewrite the following as a single exponent using product rule:<br> (-7)^4 x (-7)^6 =

Elan Coil [88]

Answer:

$(-7)^{10}$

Step-by-step explanation:

When you multiply equal bases, add the exponents.

$(-7)^4 \times (-7)^6 = (-7)^{4 + 6} = (-7)^{10}$

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2 years ago