3 years ago

What is 1/2+3/4= ...........

1 answer:

3 0

To answer the calculation 1/2 + 3/4, you need to do the following:

1/2 + 3/4 = 2/4 + 3/4 = (2 + 3) / 4 = 5/4

This can be also written as $1\frac{1}{4}$ .

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-9+n/4=-15 answer????

victus00 [196]

Answer:

-2

Step-by-step explanation:

9+n/4= -15

cross multiply

9+4-15=n

13-15=n

n=-2

6 0

2 years ago

jason wants to choose 9 players for his track team. there are 12 players to choose from. how many different teams can jason make

gtnhenbr [62]

the answer is 21 if that's a choice

3 0

3 years ago

What is the value of x in the inequality ?

frozen [14]

You must get x by itself and eliminate the negative of the x. By doing that, you can get x<-1/6

6 0

3 years ago

Solve by substitution X^2= 2y + 10 3x-y = 9

Viefleur [7K]

Answer:

$x=-4\\ x=-2\\ y=-21\\ y=-15$

Step-by-step explanation:

$x^{2} =2y+10$

$y=-9+3x$

$x^{2} =2(-9+3x)+10$

$x^{2} =-18+6x+10$

$x^{2} =6x-8$

$x^{2} -6x+8$

$x=-4, -2$

$y=-9+3(-4)$

$y=-9-12$

$y=-21$

$y=-9+3(-2)$

$y=-9-6$

$y=-15$

8 0

3 years ago

Read 2 more answers

you get $2,000 loan at 9% interest rate and pays it back in 6 months. how much intereast will you pay on the loan

notka56 [123]

Answer:

$90

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 9%/100 = 0.09 per year,

then, solving our equation

I = 2000 × 0.09 × 0.5 = 90

I = $ 90.00

The simple interest accumulated

on a principal of $ 2,000.00

at a rate of 9% per year

for 0.5 years is $ 90.00.

6 0

3 years ago