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3 years ago

Graph the equation.2y-9= -2 please show work

Mathematics

1 answer:

Ivan3 years ago

7 0

Answer:5.5

Step-by-step explanation:

2y-9=-2

+9 +9

2y/2 = 11/2

5.5

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kolbaska11 [484]

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3 years ago

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X-26 over -9= 5 please help quick

nexus9112 [7]

Answer:

x = -19

Step-by-step explanation:

$\frac{x-26}{-9}=5$

Multiply both sides of the equation by -9.

$\frac{\left(x-26\right)\left(-9\right)}{-9}=5\left(-9\right)$

x - 26 = -45

Add 26 to both sides.

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2 years ago

What is the greastest common factor of 56 and 84

Assoli18 [71]

The factors of 56: 1; 2; 4; 7; 8; 14; 28; 56
The factors of 84: 1; 2; 3; 4; 6; 14; 28; 42; 84

GCF(56; 84) = 28

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3 years ago

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Evaluate:

wlad13 [49]

Answer is f(-2) = -10

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2 years ago

19. Heather invests $4,900 in an account with a 3.5% interest rate, making no other deposits or withdrawals. What will Heather’s

denis-greek [22]

Answer:

$\$5,828.28$

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=5\ years\\ P=\$4,900\\ r=0.035\\n=2$

substitute in the formula above

$A=\$4,900(1+\frac{0.035}{2})^{2*5}$

$A=\$4,900(1.0175)^{10}=\$5,828.28$

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3 years ago

Graph the equation.2y-9= -2 please show work​

Graph the equation.2y-9= -2 please show work