admin

2 months ago

Guest #5492997

2 months ago

**Answer:**

$79.08

**Step-by-step explanation:**

Find 20% of 65.90. 20% as a decimal is 0.20. Multiply 0.2 and 65.90.

65.90 x 0.20 = 13.18

Add 13.18 to the original price.

13.18 + 65.90 = 79.08

Question

The sales totals at Macy's food store have increased exponentially over the months. Which of these best shows the sales in the first three months? Select one:
a. $1200 in the first month, $1220 in the second month, $1240 in the third month
b. $1200 in the first month, $1272 in the second month, $1344 in the third month
c. $1200 in the first month, $1285 in the second month, $1370 in the third month Incorrect
d. $1200 in the first month, $1224 in the second month, and $1248.48 in the third month

Solution 1

**Answer:**

Letter C

**Step-by-step explanation:**

Solution 2

**Answer:**

The answer would be **D**. $1200 in the first month, $1224 in the second month, and $1248.48 in the third month

**Step-by-step explanation:**

Question

50 β 5(4.3 β 1.3) Γ· 0.5

Solution 1

**Answer:**

(0.5, 1.3)(0.5, 1.3)

**Step-by-step explanation:**

Given equations are:

As we can see that the given equations are linear equations which are graphed as straight lines on graph. The solution of two equations is the point of their intersection on the graph.

We can plot the graph of both equations using any online or desktop graphing tool.

We have used "Desmos" online graphing calculator to plot the graph of two lines (Picture Attached)

We can see from the graph that the lines intersect at: (0.517, 1.267)

Rounding off both coordinates of point of intersection to nearest tenth we get

(0.5, 1.3)

Hence,

(0.5, 1.3) is the correct answer

Keywords: Linear equations, variables

Question

What is y equals 1/4 x - 8

Solution 1

**Answer:**

The equation of the line in standard form is

Step-by-step explanation:

The equation of the line in point slope form is

we have

so

step 2

Find the equation of the line in standard form

The equation of the line in standard form is

where

A is positive integer

B and C are integers

we have

Multiply by 4 both sides to remove the fraction

**Step-by-step explanation:**

Question

Tabitha is 8 years younger than 4 times pats age. Tabitha is 40. How old is Pat

Solution 1

Answer:

12

Step-by-step explanation:

Solution 2

**Answer:**

pat is 62

**Step-by-step explanation:**

Question

The numbers 1 through 8 are to be placed in the circles in the diagram shown such that the sum of the numbers on each side of the figure

Solution 1

**Answer:**

no daigram

**Step-by-step explanation:**

crown me pls need 3 more

Question

Simplify the expression
6 + 4x - 8

Solution 1

**Answer:**

4x - 2

**Step-by-step explanation:**

Just subtract 8 from 6.

Solution 2

**Answer:**

= 4 x -2

= 2 (2x -1 )

**Step-by-step explanation:**

by using BAdmass rule okay

Question

Find the slope of the line that passes through the points (-4, 3) and (6, -2).

Solution 1

**Answer:**

-1/2

**Step-by-step explanation:**

using the slope formula 3-(-2)/-4-6=-1/2

Solution 2

**Step-by-step explanation:**

dy = the change in y-values = β2β3 = β5

dx = the change in x-values = 6β(β4) = 6+4 = 10

m = Dy/Dx = β5/10

m = βΒ½

Question

Carrie is searching online for airline tickets to weeks ago the cost to fly from Hartford to Boston was 210 now the cost is $350 what is the percent increase

Solution 1

**Answer:**

It is a 40% increase

**Step-by-step explanation:**

So first of all the formula is

New-old/old

Or rate of change/ original

SO th new is 350

THe old is 210

350-210=140

140/350 which is old is 2/5

2/5 is 40 percent

So 40 percent increase

Solution 2

Answer: 66.66% rise

Step-by-step explanation:

350-210=140

140/210 =2/3

66.6% rise

Question

Round to the whole number 9.8766

Solution 1

Answer:

10

Step-by-step explanation:

Solution 2

Itβs 10 :> hope that helped you confirm

Question

X=4y-2
plz help solve the equation for y
thank you so much

Solution 1

**Answer: Β **

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