Anna and Jacob are siblings who have ages that are consecutive odd integers. The sum of their ages is 92. Which equations could be used to find Annas age, h, if shes the older sibling?

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

x + 1 + x + 3 = 92

2x + 4 = 92

2x = 92 - 4

2x = 84

x = 41

Answer:

Anna is 43 years old and Jacob is 41 years old

Step-by-step explanation:

Find the measure of each angle.

10x - 20=
7x + 4

Help me answer this question!!!!!

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Lady Di is planning a tea party for 30 ladies of the castle. She has asked one of the village bakers, the French lady Pia, to make tiny fancy tarts for the party. She has asked the other baker, Bart ·Graf if he would bake scones for everyone. She has sent instructions to each baker detailing how many of each kind of tart and scone she wants. She told Pia that each lady would eat three tarts, and she wanted one-third of the tarts to be apple tarts and half as many lemon tarts as apple. She also ordered 20 raspberry tarts, and half as many plum tarts as raspberry. She also wanted as many cheese tarts as plum, and the rest should be quince tarts. Lady Di thought two scones for each lady would be enough. So from Bart Graf, she ordered a blueberry scone for each lady and half as many raisin scones as blueberry. She wanted one-third as many cinnamon scones as blueberry and said the rest could be plain scones. The poor bakers were confused by Lady Di's orders, but of course, they wouldn't dare question her. Can you make two graphs, one for Pia and one for Bart, to show them how many of each tart and scones they needed to bake?

What is the quadratic regression equation that fits these data? number of seconds= 0,1,2,3,4,5 height (in feet) = 12,13,15,13,9,7

Help answer this question asap!!!!!!!!1

-2x-5y=3 3x-8=-6 solve by substition

Help me pls i will love you forever lol

1: Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can have two or more numbers within the set of parentheses.

32+10-8+2-3


2: Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.


1/2 X 12 + 2 - 2 + 11

Discuss how the hot-hand theory relates to the accuracy of a professional basketball player. State whether you agree or disagree with the hot hand theory, and give reasons for your opinion. Be sure to use some of the terms you’ve learned in this unit, such as independent event, dependent event, and conditional probability, in your answer.
(The hot hand theory is that if a basketball player makes many correct shots consecutively, then they will be more likely to make even more correct shots)
IF I GET A GOOD GRADE BECAUSE OF YOUR ANSWER, I WILL MARK YOU BRAINLIEST!!

I just realized how bad at math I am pls help kjshdkjh

Please help it says: what is the volume of this figure? Show work and label!!

19 POINTS AND BRAINLIEST IF CORRECT
Read the question CAREFULLY

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Each outer wall of the Pentagon in Washington D.C , measures 921 feet .What is the measure of each angle made by the Pentagon’s outer walls?

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The eggs of birds and other animals come in many different shapes and sizes. Eggs often have a shape that is nearly spherical. When this is true, you can use the formula for a sphere to find their volume.

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find the value of w ?

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A coin is tossed 50 times. It lands on heads 30 times. Based on this outcome, how many times is the coin expected to land on heads if tossed 200 times?

A. 60
B. 80
C. 100
D. 120

4. Consider the following sum:

The beginning value is 4 and the sum lies 9 units to the left of the beginning value.

Complete the number sentence for this sum:
4+_=_

Evaluate the following expression.
12÷4×32+(4−2)5

how many vertices AND faces does this shape have ? (NO LINKS)

I have no clue on how to do this rn

Karen wants to know how fast her sunflower will grow. Right now, her sunflower is 3 3/8

inches tall.

If her sunflower grows 5/8

of an inch each day, how many days will it take for her sunflower to be at no less than 24

inches tall?

_[blank]_ days

Enter your answer as a number, like this: 42

HELP I GIVE YOU 21 POINTS EZ QUESTION!!!!

help i dont understand

Car A gets 640 miles on 20 gallons. Car B gets 390 miles on 13 gallons. Which car gets better mileage? Write the better mileage as a number no labels.

All i need is ian’s pattern NOT NICOLE please help

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Tiya earns $7 an hour mowing her neighbor's lawn.

Part A: Create two variables and determine which is dependent and which is independent for this situation.

Part B: List three ordered pairs to show the values of the two variables

. Part C: Write an equation to represent the relationship between the two variables.\

(you don't have to answer part A if you don't want to!)