4. Leah’s son just turned 2 years old and is 30 inches tall. Leah heard that the average boy will grow approximately 218 inches per year until they reach the age of 15. 3.20

A. Write an equation that represents how old Leah’s son will be when he is 48 inches tall. Let x represent the amount of years since age 2.

B. Solve the equation to determine the age of Leah’s son when he reaches 48 inches tall.

Answer:

Step-by-step explanation:

.Leah is 6 years older than...Sue,...<<

Translation: L = S + 6

>>...John is 5 years older than Leah...<<

Translation: J = L + 5

>>...and the total of their ages is 41...<<

Choose the following ratios as a percent: 20 correct out of 25 problems
25%
80%
20%

HI i'm giving brainliest for the best answer!

Which of the following has 8.012 in written form?

A. eight and twelve hundredths
B. eight and twelve thousandths
C. eight and twelve thousands
D. none of the above

Why is -2 greater than -4?

The current cost of a postage stamp is $0.49. Elijah needs to purchase 12 postage stamps. Which is the total cost? A. $4.78 B. $5.88 C. $6.00 D. $15.60

The price of a television was reduced from $200 to $150. By what percentage was the price of the television reduced?

Which expression represents a value that is equal to "x less than three times y"?
A. x – 3y
B. 3y + x
C. 3x – y
D. 3y – x

In Tijuana, the morning temperature was 20°C and by the afternoon, the temperature fell by 11°C. What is the temperature during the afternoon?

PLZ HELP ASAP OR ELSE I WON"T PASS THIS TEST
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a small town with an area of 585 square miles has a population of 15,210 residents which rate best represents the relationship between the population of the small town and the area of the small town.
a.15,210 residents per square mile
b.26 square miles per residents
c.585 square miles per resident
d.26 residents per square miles

Which of the following is a unit rate?

Which statements are true about opposites? Choose all that apply.

need help pls (tell me by step)

Xavier is attempting to recreate a problem his teacher showed him in class. To do so, he creates the table below.
He remembers that the slope of the line through the ordered pairs in the table was 4. What is the missing y-value in the table?

Lets say Sam is dog sitting for 15 dollars and cleaning her house for 20 dollars how many months/weeks would she have to work??

Evaluate each expression for g = -7 and h = 3 and match it to its value.

Can someone help me round these two numbers? I completely forgot how ‍


2.598

1.86875

PLEASE HELP ME THIS IS THE LAST QUESTION. THIS IS EASY. ANSWER AND EXPLAIN PLEASE!!!

What is 2/3 divided by 5?

2. A company making backpacks charges $39.99 for each backpack. It costs $12.55 to make each backpack. The company can make backpacks in multiples of 10 and there is $ 900 dollars in fixed costs. The company wants to make at least $ 3000 profit each week.

A) If x represents the number of backpacks sold, write an expression to represent the total amount taken in by customers who buy the backpacks?

B) If x represents the number of backpacks sold, write an expression to represent the cost that it takes to produce x backpacks before the fixed costs are taken into account.
C) Write an inequality to represent the situations above. ( Selling Price of x backpacks minus cost of x backpacks minus fixed costs has to be greater than or equal to the profit)

D) Draw a number line incremented in multiples of ten to represent the number of backpacks that must be sold to make$3000 dollars in profit.

PLEASE HELP! THIS IS DUE TMRW AND I AM NOT EVEN CLOSE TO BEING DONE! HELLPPP!

The equation given was: (x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87.

Using this equation, write the equation with fewer terms.

[finshed of resenct] which answer is another way to write the number of coins than hanna has [answers] 180 118 18 10

72 is what percent of 90?
A. 10%
B. 40%
C. 60%
D. 80%
(Please explain how you got your answer too)

what is 15.49 multiplied 1.3

CAN SOMEONE HELPPPP!!!!

Yesterday 170 guests at a hotel called for room service, and 255 guests did not call for room service. What percentage of the guests at this hotel called for room service yesterday?
Most explained answer gets brainliest
60%
15%
40%
85%

Sarah says that 26 ÷ 8 equals 14 ÷ 4 because both are “3 R2.” Show her mistake using decimal division. *

Order the values from least to greatest.

Plz help me like plzzzzz

mr. duran wrote the following two statements on the chalkboard when y equals 4.8 x equals 3 the value of y varies directly with x.if both statements are true what is the value of y if x is 4 1/4