3 years ago

What is the sum of9x+7

Mathematics

1 answer:

aleksley [76]3 years ago

5 0

Impossible question. Need at least the answer, unless it equals 0

You might be interested in

If \$z_1=3+2i\$ and \$z_2=4+3i\$ and are complex numbers, find \$z_1z_2\$

Mice21 [21]

Answer:

Step-by-step explanation:

3 0

3 years ago

57,600 at 4% compounded semiannually for 3 years

patriot [66]

The answer is 64,866.96, hop this helped!!

4 0

3 years ago

Steph needs to help her parents put a fence around their pool. They want the fence to be square and want each side to measure 6

ANTONII [103]

Answer:

14 more meters

Step-by-step explanation:

6 times square (4) = 24

24-10 = 14

3 0

3 years ago

What is the vertex form, f(x) = a(x - h)2-k, for a parabola that passes through the point (2,8) and has (1,0) as its

Novay_Z [31]

Answer:

Step-by-step explanation:

hello :

f(x) = a(x - h)²-k ....vertex form when the vertex is : (h,k)

h=1 and k=0 so : f(x) = a(x-1)²

a parabola that passes through the point (2,8) : f(2)=8

a(2-1)² =8

a= 8

f(x) = 8(x-1)²= 8(x²-2x+1)

f(x) 8x²-16x+8 .....standard form

3 0

3 years ago

I’m not sure where to begin

Dmitry [639]

(a)

we are given

the price of apple suddenly up by $0.75

Let's assume original price be 'p'

we are given

Sam bought 3 pounds of apple at the new price total is $5.88

so, new price = old price +0.75

price of 3 apples $=3(p+0.75)$

we are given that price is 5.88

so, we get equation as

$5.88=3(p+0.75)$ .......Answer

(b)

Since, original price is p

so, we have to solve for p

$5.88=3p+2.25$

$5.88-2.25=3p+2.25-2.25$

$3.63=3p$

$p=1.21$

so, original price is $1.21 per pound........Answer

8 0

3 years ago