Help please!:( right answers only please

Mathematics

2 answers:

Scorpion4ik [409]2 years ago

4 0

Answer:

-100 dollars per month

Step-by-step explanation:

since it decreases, it needs to be negative

bagirrra123 [75]2 years ago

3 0

Answer:

100 dollars a month I think

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Which graph represents a function

artcher [175]

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3 years ago

To calculate 4 1/5% tax on $63.78, multiply 4.2 times 63.78. True or False.

Marina86 [1]

$\bf {{ a}}\%\ of\ b \implies \cfrac{{{ a}}}{100}\cdot b\implies {{ a}}\div 100\cdot b\qquad thus\\\\
-----------------------------\\\\
{{ 4\frac{1}{5}}}\%\ of\ 63.78 \implies \cfrac{{{ 4\frac{1}{5}}}}{100}\cdot 63.78\implies {{ 4\frac{1}{5}}}\div 100\cdot 63.78$

you tell us, what would you end up multiplying 63.78 there, to get the 4 1/5% of it?

4 0

3 years ago

Read 2 more answers

5(x+1)=4x+21 <br> solve please

REY [17]

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7 0

2 years ago

Which of the following number lines represents the compound inequality shown below?

OLEGan [10]

Answer:

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Step-by-step explanation:

$-4 < 3x + 2 \leqslant 14 \\ - 6 < 3x \leqslant 12 \\ - 2 < x \leqslant 4$