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3 years ago

Solve the system of equations and choose the correct answer from the list of options.

Mathematics

2 answers:

bagirrra123 [75]3 years ago

6 0

Answer:

Step-by-step explanation:

substitute y in x

x+x-5=1

2x=6

x=3

y=3-5

y= -2

velikii [3]3 years ago

5 0

Answer:
b
(3, -2)

step-by-step explanation:
needs to be y = mx + b
x + y = 1
-x -x
y = -x + 1
y = x - 5 is already in form
using desmos
they intersect at (3, -2)

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At a candy store you could get 2 giant lollipops for $4.48. How much would it cost to buy 7 lollipops?

denis-greek [22]

Answer:

15.68$

Step-by-step explanation:

You calculate the price of one lollipop:

4.48/2= 2.24

The multiply that by 7.

2.24*7= 15.68$

8 0

3 years ago

Factor completely 2x2 – 32.

trapecia [35]

Answer: -28

Step-by-step explanation:

4-32= -28

8 0

3 years ago

Eyan bought 234 pounds of apples for $1.32 per pound, 112 pounds of peaches for $1.20 per pound, and some tomatoes, all from a g

9966 [12]

Answer:

the money spend on tomatoes is $4.20

Step-by-step explanation:

The computation of the money spend on tomatoes is shown below

Let the money spend on tomatoes be x

$2 \frac{3}{4} \times \$1.32 + 1\frac{1}{2} \times \$1.20 + x = \$9.63\\\\$

$3.63 + $1.80 + x = $9.63

x = $9.63 - $3.63 + $1.80

= $4.20

Hence, the money spend on tomatoes is $4.20

4 0

3 years ago

Evaluate the expression when x = 32 and y = 2. x4y WILL MARK BRAINLYNESS

NeTakaya

Answer:

Option d. 4

Step-by-step explanation:

The correct expression is $\frac{x}{4y}$

we know that

To find the value of the expression we will substitute the given value of x and y in the expression.

For x=32, y=2

substitute

$\frac{32}{4(2)}=\frac{32}{8}=4$

8 0

3 years ago

The minute hand of a clock is 4 inches long. How far does the tip of the minute hand move in 35 minutes? If necessary, round the

blsea [12.9K]

Answer:

14.66 inches

Step-by-step explanation:

Calculation for How far does the tip of the minute hand move in 35 minutes

The tip of a minute hand will always travels at 360 degrees in an hour ( 60 minutes)

Hence, the tip of the minute hand

distance will be calculated using this formula

Circumference of a circle=2*π*Radius* Clock Tip hand movement/Number of minutes per hour

Let plug in the formula

Circumference of a circle==2*π*4 inches*35 minutes/60 minutes

Circumference of a circle= =2*π*4 inches*0.58333

Circumference of a circle==14.659 inches

Circumference of a circle==14.66 inches (Approximately)

Therefore How far does the tip of the minute hand move in 35 minutes will be 14.58 inches

8 0

3 years ago