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3 years ago

Word problems Patterns complete the patterns : 5 , 7 , 10 , 14 , ... need help

Mathematics

2 answers:

alexandr402 [8]3 years ago

8 0

Answer:

in the same way

dlinn [17]3 years ago

6 0

Answer:19,25,32

Step-by-step explanation:14+5=19 19+6=25 25+7=32

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Solve and graph the inequality 6.7>-0.2x+4.5 look at picture to get the exact equation and answer choices!

Taya2010 [7]

Let's do it !

(6.7 ≥ -0.2x + 4.5)
↔ (6.7 - 4.5 ≥ -0.2x)
↔ (2.2 ≥ -0.2x)
↔ (2.2/-0.2 ≤ x)
↔ (-11 ≤ x)

In short, the answer would be : D. x ≥ -11.

Hope this helps !

Photon

4 0

3 years ago

Read 2 more answers

ABCD is a rectangle. Find the length of each diagonal.<br> AC=22(x−66) and BD=x+3<br> Ac=<br> Bd=

sukhopar [10]

AC = BD
x+3 = 22x - 1452
21x = 1455
x = 69

7 0

3 years ago

The box plots below represent the distribution of Bruce's daily television-viewing hours during his summer vacation and the foll

Alika [10]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

RST with vertices R(–2, 3), S(1, 2), and T(2, –1) is rotated 270° counterclockwise about the origin.

photoshop1234 [79]

Answer:

vertices are rotation by 270° about the origin

R¹( 3, 2), S¹( 2, -1) and T¹ (-1,- 2)

Step-by-step explanation:

<u><em>Explanation:-</em></u>

The rule for a rotation by 270° about the origin is

( x,y) → (y,-x)

Given vertices are R(–2, 3), S(1, 2), and T(2, –1)

Given vertices are rotation by 270° about the origin

R¹( 3,-(-2)) , S¹( 2 , -1) and T¹ (-1 , -(2))

R¹( 3, 2), S¹( 2,-1) and T¹ (-1,- 2)

3 0

3 years ago

Andre and Elena are each saving money. Andre starts with $100 in his savings account and adds $5 per week. Elena starts with $10

stira [4]

Answer:

6 weeks

Step-by-step explanation:

You need to write an equation for each.

For Andre, he has 100 dollars, and every week gets 5 dollars more. You add the 5 dollars, and Since you don't know how many weeks it has been, use a variable.

For Elena, she has 10 dollars, and gets 20 each week.

Now that you know that it has been 4 weeks, you can plug in 4 for the variable for weeks.

Andrew:100+5(4)=100+20+120

Elena: 10+20(4)=10+80=90

Andrew has more money in this time.

To find when they have the same amount, equal their expressions to each other. This means that they will have the same amount (because they are equalled) and you can solve to find the variable, which means the weeks that they are equal at.

Bring the like terms to each side by canceling them out. Since you have positive 10, then subtract 10 to each side. You have 5w, so subtract 5w to each side.

100+5w=10+20w

90+5w=20w

90=15w

90 divided by 15=6

w=6

5 0

3 years ago