2 years ago

Solve 1 And 2 Step Equations.

Mathematics

1 answer:

masha68 [24]2 years ago

7 0

Answer:

ksbdksvudkdbckx skxid SORRRYYYYY BUT I NEED POINTSSSSS :(

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What is the value of A when we rewrite... (PLZ HELP QUICK)

Marina86 [1]

Answer:

Step-by-step explanation:

Given,

${( \frac{5}{2} )}^{x} + {( \frac{5}{2} )}^{x + 3}$

$= {( \frac{5}{2}) }^{x} + {( \frac{5}{2}) }^{x} \times {( \frac{5}{2} )}^{3}$

$= ( \frac{5}{2} ) ^{x} (1 + {( \frac{5}{2} )}^{3}$

$= {( \frac{5}{2} )}^{x} (1 + \frac{125}{8} )$

$= {( \frac{5}{2} )}^{x} ( \frac{1 \times 8 + 125}{8} )$

$= {( \frac{5}{2}) }^{x} ( \frac{8 + 125}{8} )$

${( \frac{5}{2} )}^{x} ( \frac{133}{8} )$

Comparing with A • ${( \frac{5}{2}) }^{x}$

A = $\frac{133}{8}$

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3 years ago

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Step-by-step explanation:

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3 years ago

2x+y=7 for y neeedd help

masya89 [10]

Answer:

y = -2x + 7

Step-by-step explanation:

Solve for y:

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Evaluate. {3−[−4−(6+2)]}⋅(−5) A−75 B−57 C−15 D−9

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Two large topping pizzas cost $25.00. what is the constant of proportionality (k)?

Gemiola [76]

2k = 25

Divide 2 on each side

k = 12.5

Each pizza would cost $12.50

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3 years ago